Finding the Fourth Proportional to 2,321,159,019.84, 3,203,185,803.67 and 1,263,884,460.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,159,019.84 : 3,203,185,803.67 = 1,263,884,460.50 : x
2. Step 2: Convert to fraction form
   2,321,159,019.84/3,203,185,803.67 = 1,263,884,460.50/x
3. Step 3: Cross multiply
   2,321,159,019.84x = 3,203,185,803.67 × 1,263,884,460.50
4. Step 4: Simplify right side
   2,321,159,019.84x = 4,048,456,761,352,716,800
5. Step 5: Solve for x
   x = 4,048,456,761,352,716,800/2,321,159,019.84
6. Step 6: Final answer
   x = 1,744,153,126.41