Finding the Fourth Proportional to 59,780.48, 89,572.29 and 41,770.53

Step by Step Solution

1. Step 1: Write the proportion equation
   59,780.48 : 89,572.29 = 41,770.53 : x
2. Step 2: Convert to fraction form
   59,780.48/89,572.29 = 41,770.53/x
3. Step 3: Cross multiply
   59,780.48x = 89,572.29 × 41,770.53
4. Step 4: Simplify right side
   59,780.48x = 3,741,482,026.61
5. Step 5: Solve for x
   x = 3,741,482,026.61/59,780.48
6. Step 6: Final answer
   x = 62,587.02