Finding the Fourth Proportional to 10,383,434.54, 14,329,814.55 and 5,737,220.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,383,434.54 : 14,329,814.55 = 5,737,220.13 : x
2. Step 2: Convert to fraction form
   10,383,434.54/14,329,814.55 = 5,737,220.13/x
3. Step 3: Cross multiply
   10,383,434.54x = 14,329,814.55 × 5,737,220.13
4. Step 4: Simplify right side
   10,383,434.54x = 82,213,300,495,426.89
5. Step 5: Solve for x
   x = 82,213,300,495,426.89/10,383,434.54
6. Step 6: Final answer
   x = 7,917,736.68