Finding the Fourth Proportional to 59,602.78, 89,419.72 and 34,618.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,602.78 : 89,419.72 = 34,618.81 : x
2. Step 2: Convert to fraction form
   59,602.78/89,419.72 = 34,618.81/x
3. Step 3: Cross multiply
   59,602.78x = 89,419.72 × 34,618.81
4. Step 4: Simplify right side
   59,602.78x = 3,095,604,296.93
5. Step 5: Solve for x
   x = 3,095,604,296.93/59,602.78
6. Step 6: Final answer
   x = 51,937.25