Finding the Fourth Proportional to 2,435,529,009.87, 3,361,030,032.65 and 1,321,695,104.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435,529,009.87 : 3,361,030,032.65 = 1,321,695,104.00 : x
2. Step 2: Convert to fraction form
   2,435,529,009.87/3,361,030,032.65 = 1,321,695,104.00/x
3. Step 3: Cross multiply
   2,435,529,009.87x = 3,361,030,032.65 × 1,321,695,104.00
4. Step 4: Simplify right side
   2,435,529,009.87x = 4,442,256,938,527,051,264
5. Step 5: Solve for x
   x = 4,442,256,938,527,051,264/2,435,529,009.87
6. Step 6: Final answer
   x = 1,823,939,242.98