Finding the Fourth Proportional to 10,386,474, 14,333,070.06 and 5,802,829.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,386,474 : 14,333,070.06 = 5,802,829.80 : x
2. Step 2: Convert to fraction form
   10,386,474/14,333,070.06 = 5,802,829.80/x
3. Step 3: Cross multiply
   10,386,474x = 14,333,070.06 × 5,802,829.80
4. Step 4: Simplify right side
   10,386,474x = 83,172,366,069,655.78
5. Step 5: Solve for x
   x = 83,172,366,069,655.78/10,386,474
6. Step 6: Final answer
   x = 8,007,757.60