Finding the Fourth Proportional to 60,780.92, 91,137.18 and 41,827.82

Step by Step Solution

1. Step 1: Write the proportion equation
   60,780.92 : 91,137.18 = 41,827.82 : x
2. Step 2: Convert to fraction form
   60,780.92/91,137.18 = 41,827.82/x
3. Step 3: Cross multiply
   60,780.92x = 91,137.18 × 41,827.82
4. Step 4: Simplify right side
   60,780.92x = 3,812,069,560.35
5. Step 5: Solve for x
   x = 3,812,069,560.35/60,780.92
6. Step 6: Final answer
   x = 62,718.19