Finding the Fourth Proportional to 58,073.60, 80,139.30 and 32,922.56

Step by Step Solution

1. Step 1: Write the proportion equation
   58,073.60 : 80,139.30 = 32,922.56 : x
2. Step 2: Convert to fraction form
   58,073.60/80,139.30 = 32,922.56/x
3. Step 3: Cross multiply
   58,073.60x = 80,139.30 × 32,922.56
4. Step 4: Simplify right side
   58,073.60x = 2,638,390,912.61
5. Step 5: Solve for x
   x = 2,638,390,912.61/58,073.60
6. Step 6: Final answer
   x = 45,431.85