Finding the Fourth Proportional to 95,807.58, 132,174.72 and 57,037.47

Step by Step Solution

1. Step 1: Write the proportion equation
   95,807.58 : 132,174.72 = 57,037.47 : x
2. Step 2: Convert to fraction form
   95,807.58/132,174.72 = 57,037.47/x
3. Step 3: Cross multiply
   95,807.58x = 132,174.72 × 57,037.47
4. Step 4: Simplify right side
   95,807.58x = 7,538,911,626.76
5. Step 5: Solve for x
   x = 7,538,911,626.76/95,807.58
6. Step 6: Final answer
   x = 78,688.05