Finding the Fourth Proportional to 60,941.58, 91,375.38 and 39,856.14

Step by Step Solution

1. Step 1: Write the proportion equation
   60,941.58 : 91,375.38 = 39,856.14 : x
2. Step 2: Convert to fraction form
   60,941.58/91,375.38 = 39,856.14/x
3. Step 3: Cross multiply
   60,941.58x = 91,375.38 × 39,856.14
4. Step 4: Simplify right side
   60,941.58x = 3,641,869,937.83
5. Step 5: Solve for x
   x = 3,641,869,937.83/60,941.58
6. Step 6: Final answer
   x = 59,760.02