Finding the Fourth Proportional to 59,487.15, 89,055.41 and 52,106.03

Step by Step Solution

1. Step 1: Write the proportion equation
   59,487.15 : 89,055.41 = 52,106.03 : x
2. Step 2: Convert to fraction form
   59,487.15/89,055.41 = 52,106.03/x
3. Step 3: Cross multiply
   59,487.15x = 89,055.41 × 52,106.03
4. Step 4: Simplify right side
   59,487.15x = 4,640,323,550.11
5. Step 5: Solve for x
   x = 4,640,323,550.11/59,487.15
6. Step 6: Final answer
   x = 78,005.48