Finding the Fourth Proportional to 59,841.73, 89,056.22 and 57,848.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,841.73 : 89,056.22 = 57,848.50 : x
2. Step 2: Convert to fraction form
   59,841.73/89,056.22 = 57,848.50/x
3. Step 3: Cross multiply
   59,841.73x = 89,056.22 × 57,848.50
4. Step 4: Simplify right side
   59,841.73x = 5,151,768,742.67
5. Step 5: Solve for x
   x = 5,151,768,742.67/59,841.73
6. Step 6: Final answer
   x = 86,089.90