Finding the Fourth Proportional to 59,007.10, 88,453.05 and 52,786.30

Step by Step Solution

1. Step 1: Write the proportion equation
   59,007.10 : 88,453.05 = 52,786.30 : x
2. Step 2: Convert to fraction form
   59,007.10/88,453.05 = 52,786.30/x
3. Step 3: Cross multiply
   59,007.10x = 88,453.05 × 52,786.30
4. Step 4: Simplify right side
   59,007.10x = 4,669,109,233.22
5. Step 5: Solve for x
   x = 4,669,109,233.22/59,007.10
6. Step 6: Final answer
   x = 79,127.92