Finding the Fourth Proportional to 10,240,112.23, 14,131,311.82 and 5,656,433.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,240,112.23 : 14,131,311.82 = 5,656,433.61 : x
2. Step 2: Convert to fraction form
   10,240,112.23/14,131,311.82 = 5,656,433.61/x
3. Step 3: Cross multiply
   10,240,112.23x = 14,131,311.82 × 5,656,433.61
4. Step 4: Simplify right side
   10,240,112.23x = 79,932,827,132,038.28
5. Step 5: Solve for x
   x = 79,932,827,132,038.28/10,240,112.23
6. Step 6: Final answer
   x = 7,805,854.60