Finding the Fourth Proportional to 96,761.31, 145,151.16 and 37,601.56

Step by Step Solution

1. Step 1: Write the proportion equation
   96,761.31 : 145,151.16 = 37,601.56 : x
2. Step 2: Convert to fraction form
   96,761.31/145,151.16 = 37,601.56/x
3. Step 3: Cross multiply
   96,761.31x = 145,151.16 × 37,601.56
4. Step 4: Simplify right side
   96,761.31x = 5,457,910,051.81
5. Step 5: Solve for x
   x = 5,457,910,051.81/96,761.31
6. Step 6: Final answer
   x = 56,405.91