Finding the Fourth Proportional to 58,424.29, 80,625.42 and 31,566.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,424.29 : 80,625.42 = 31,566.72 : x
2. Step 2: Convert to fraction form
   58,424.29/80,625.42 = 31,566.72/x
3. Step 3: Cross multiply
   58,424.29x = 80,625.42 × 31,566.72
4. Step 4: Simplify right side
   58,424.29x = 2,545,080,058.02
5. Step 5: Solve for x
   x = 2,545,080,058.02/58,424.29
6. Step 6: Final answer
   x = 43,562.02