Finding the Fourth Proportional to 101,092.30, 151,531.72 and 37,871.12

Step by Step Solution

1. Step 1: Write the proportion equation
   101,092.30 : 151,531.72 = 37,871.12 : x
2. Step 2: Convert to fraction form
   101,092.30/151,531.72 = 37,871.12/x
3. Step 3: Cross multiply
   101,092.30x = 151,531.72 × 37,871.12
4. Step 4: Simplify right side
   101,092.30x = 5,738,675,951.93
5. Step 5: Solve for x
   x = 5,738,675,951.93/101,092.30
6. Step 6: Final answer
   x = 56,766.70