Finding the Fourth Proportional to 59,835.66, 82,572.78 and 32,978.17

Step by Step Solution

1. Step 1: Write the proportion equation
   59,835.66 : 82,572.78 = 32,978.17 : x
2. Step 2: Convert to fraction form
   59,835.66/82,572.78 = 32,978.17/x
3. Step 3: Cross multiply
   59,835.66x = 82,572.78 × 32,978.17
4. Step 4: Simplify right side
   59,835.66x = 2,723,099,176.21
5. Step 5: Solve for x
   x = 2,723,099,176.21/59,835.66
6. Step 6: Final answer
   x = 45,509.64