Finding the Fourth Proportional to 58,526.72, 80,766.61 and 31,669.70

Step by Step Solution

1. Step 1: Write the proportion equation
   58,526.72 : 80,766.61 = 31,669.70 : x
2. Step 2: Convert to fraction form
   58,526.72/80,766.61 = 31,669.70/x
3. Step 3: Cross multiply
   58,526.72x = 80,766.61 × 31,669.70
4. Step 4: Simplify right side
   58,526.72x = 2,557,854,308.72
5. Step 5: Solve for x
   x = 2,557,854,308.72/58,526.72
6. Step 6: Final answer
   x = 43,704.04