Finding the Fourth Proportional to 10,368,602.10, 15,545,127.15 and 5,323,533.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368,602.10 : 15,545,127.15 = 5,323,533.30 : x
2. Step 2: Convert to fraction form
   10,368,602.10/15,545,127.15 = 5,323,533.30/x
3. Step 3: Cross multiply
   10,368,602.10x = 15,545,127.15 × 5,323,533.30
4. Step 4: Simplify right side
   10,368,602.10x = 82,755,002,035,759.09
5. Step 5: Solve for x
   x = 82,755,002,035,759.09/10,368,602.10
6. Step 6: Final answer
   x = 7,981,307.53