Finding the Fourth Proportional to 60,847.32, 91,259.46 and 38,348.76

Step by Step Solution

1. Step 1: Write the proportion equation
   60,847.32 : 91,259.46 = 38,348.76 : x
2. Step 2: Convert to fraction form
   60,847.32/91,259.46 = 38,348.76/x
3. Step 3: Cross multiply
   60,847.32x = 91,259.46 × 38,348.76
4. Step 4: Simplify right side
   60,847.32x = 3,499,687,129.27
5. Step 5: Solve for x
   x = 3,499,687,129.27/60,847.32
6. Step 6: Final answer
   x = 57,515.88