Finding the Fourth Proportional to 10,272,222, 14,176,111.96 and 5,688,543.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,272,222 : 14,176,111.96 = 5,688,543.38 : x
2. Step 2: Convert to fraction form
   10,272,222/14,176,111.96 = 5,688,543.38/x
3. Step 3: Cross multiply
   10,272,222x = 14,176,111.96 × 5,688,543.38
4. Step 4: Simplify right side
   10,272,222x = 80,641,427,780,426.94
5. Step 5: Solve for x
   x = 80,641,427,780,426.94/10,272,222
6. Step 6: Final answer
   x = 7,850,436.62