Finding the Fourth Proportional to 151,580.88, 227,377.32 and 56,801.16

Step by Step Solution

1. Step 1: Write the proportion equation
   151,580.88 : 227,377.32 = 56,801.16 : x
2. Step 2: Convert to fraction form
   151,580.88/227,377.32 = 56,801.16/x
3. Step 3: Cross multiply
   151,580.88x = 227,377.32 × 56,801.16
4. Step 4: Simplify right side
   151,580.88x = 12,915,295,533.69
5. Step 5: Solve for x
   x = 12,915,295,533.69/151,580.88
6. Step 6: Final answer
   x = 85,203.99