Finding the Fourth Proportional to 59,835.78, 82,572.93 and 32,978.34

Step by Step Solution

1. Step 1: Write the proportion equation
   59,835.78 : 82,572.93 = 32,978.34 : x
2. Step 2: Convert to fraction form
   59,835.78/82,572.93 = 32,978.34/x
3. Step 3: Cross multiply
   59,835.78x = 82,572.93 × 32,978.34
4. Step 4: Simplify right side
   59,835.78x = 2,723,118,160.34
5. Step 5: Solve for x
   x = 2,723,118,160.34/59,835.78
6. Step 6: Final answer
   x = 45,509.86