Finding the Fourth Proportional to 58,524.56, 80,763.31 and 31,666.47

Step by Step Solution

1. Step 1: Write the proportion equation
   58,524.56 : 80,763.31 = 31,666.47 : x
2. Step 2: Convert to fraction form
   58,524.56/80,763.31 = 31,666.47/x
3. Step 3: Cross multiply
   58,524.56x = 80,763.31 × 31,666.47
4. Step 4: Simplify right side
   58,524.56x = 2,557,488,933.22
5. Step 5: Solve for x
   x = 2,557,488,933.22/58,524.56
6. Step 6: Final answer
   x = 43,699.41