Finding the Fourth Proportional to 58,978.60, 81,388.84 and 32,120.52

Step by Step Solution

1. Step 1: Write the proportion equation
   58,978.60 : 81,388.84 = 32,120.52 : x
2. Step 2: Convert to fraction form
   58,978.60/81,388.84 = 32,120.52/x
3. Step 3: Cross multiply
   58,978.60x = 81,388.84 × 32,120.52
4. Step 4: Simplify right side
   58,978.60x = 2,614,251,863.00
5. Step 5: Solve for x
   x = 2,614,251,863.00/58,978.60
6. Step 6: Final answer
   x = 44,325.43