Finding the Fourth Proportional to 59,701.53, 89,566.92 and 49,045.89

Step by Step Solution

1. Step 1: Write the proportion equation
   59,701.53 : 89,566.92 = 49,045.89 : x
2. Step 2: Convert to fraction form
   59,701.53/89,566.92 = 49,045.89/x
3. Step 3: Cross multiply
   59,701.53x = 89,566.92 × 49,045.89
4. Step 4: Simplify right side
   59,701.53x = 4,392,889,641.83
5. Step 5: Solve for x
   x = 4,392,889,641.83/59,701.53
6. Step 6: Final answer
   x = 73,580.86