Finding the Fourth Proportional to 1,429,677,507.39, 2,143,288,057.98 and 496,879,175.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,677,507.39 : 2,143,288,057.98 = 496,879,175.00 : x
2. Step 2: Convert to fraction form
   1,429,677,507.39/2,143,288,057.98 = 496,879,175.00/x
3. Step 3: Cross multiply
   1,429,677,507.39x = 2,143,288,057.98 × 496,879,175.00
4. Step 4: Simplify right side
   1,429,677,507.39x = 1,064,955,202,025,738,112
5. Step 5: Solve for x
   x = 1,064,955,202,025,738,112/1,429,677,507.39
6. Step 6: Final answer
   x = 744,891,905.01