Finding the Fourth Proportional to 59,133.50, 81,604.23 and 40,303.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,133.50 : 81,604.23 = 40,303.52 : x
2. Step 2: Convert to fraction form
   59,133.50/81,604.23 = 40,303.52/x
3. Step 3: Cross multiply
   59,133.50x = 81,604.23 × 40,303.52
4. Step 4: Simplify right side
   59,133.50x = 3,288,937,715.89
5. Step 5: Solve for x
   x = 3,288,937,715.89/59,133.50
6. Step 6: Final answer
   x = 55,618.86