Finding the Fourth Proportional to 58,920.31, 81,311.73 and 32,064.55

Step by Step Solution

1. Step 1: Write the proportion equation
   58,920.31 : 81,311.73 = 32,064.55 : x
2. Step 2: Convert to fraction form
   58,920.31/81,311.73 = 32,064.55/x
3. Step 3: Cross multiply
   58,920.31x = 81,311.73 × 32,064.55
4. Step 4: Simplify right side
   58,920.31x = 2,607,223,705.77
5. Step 5: Solve for x
   x = 2,607,223,705.77/58,920.31
6. Step 6: Final answer
   x = 44,250.00