Finding the Fourth Proportional to 10,342,614.39, 14,273,456.07 and 5,696,398.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,342,614.39 : 14,273,456.07 = 5,696,398.50 : x
2. Step 2: Convert to fraction form
   10,342,614.39/14,273,456.07 = 5,696,398.50/x
3. Step 3: Cross multiply
   10,342,614.39x = 14,273,456.07 × 5,696,398.50
4. Step 4: Simplify right side
   10,342,614.39x = 81,307,293,746,963.89
5. Step 5: Solve for x
   x = 81,307,293,746,963.89/10,342,614.39
6. Step 6: Final answer
   x = 7,861,386.95