Finding the Fourth Proportional to 87,049.50, 130,575.69 and 37,801.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,049.50 : 130,575.69 = 37,801.50 : x
2. Step 2: Convert to fraction form
   87,049.50/130,575.69 = 37,801.50/x
3. Step 3: Cross multiply
   87,049.50x = 130,575.69 × 37,801.50
4. Step 4: Simplify right side
   87,049.50x = 4,935,956,945.54
5. Step 5: Solve for x
   x = 4,935,956,945.54/87,049.50
6. Step 6: Final answer
   x = 56,702.88