Finding the Fourth Proportional to 2,111,793,527,152.50, 3,163,448,977,178 and 962,845,288,548.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,793,527,152.50 : 3,163,448,977,178 = 962,845,288,548.25 : x
2. Step 2: Convert to fraction form
   2,111,793,527,152.50/3,163,448,977,178 = 962,845,288,548.25/x
3. Step 3: Cross multiply
   2,111,793,527,152.50x = 3,163,448,977,178 × 962,845,288,548.25
4. Step 4: Simplify right side
   2,111,793,527,152.50x = 3,045,911,943,238,617,491,570,688
5. Step 5: Solve for x
   x = 3,045,911,943,238,617,491,570,688/2,111,793,527,152.50
6. Step 6: Final answer
   x = 1,442,334,160,075.61