Finding the Fourth Proportional to 59,861.63, 89,792.89 and 26,572.74

Step by Step Solution

1. Step 1: Write the proportion equation
   59,861.63 : 89,792.89 = 26,572.74 : x
2. Step 2: Convert to fraction form
   59,861.63/89,792.89 = 26,572.74/x
3. Step 3: Cross multiply
   59,861.63x = 89,792.89 × 26,572.74
4. Step 4: Simplify right side
   59,861.63x = 2,386,043,053.39
5. Step 5: Solve for x
   x = 2,386,043,053.39/59,861.63
6. Step 6: Final answer
   x = 39,859.31