Finding the Fourth Proportional to 10,147,665.61, 15,224,038.58 and 2,959,200.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,147,665.61 : 15,224,038.58 = 2,959,200.33 : x
2. Step 2: Convert to fraction form
   10,147,665.61/15,224,038.58 = 2,959,200.33/x
3. Step 3: Cross multiply
   10,147,665.61x = 15,224,038.58 × 2,959,200.33
4. Step 4: Simplify right side
   10,147,665.61x = 45,050,979,989,868.73
5. Step 5: Solve for x
   x = 45,050,979,989,868.73/10,147,665.61
6. Step 6: Final answer
   x = 4,439,541.24