Finding the Fourth Proportional to 59,178.52, 81,663.05 and 33,691.09

Step by Step Solution

1. Step 1: Write the proportion equation
   59,178.52 : 81,663.05 = 33,691.09 : x
2. Step 2: Convert to fraction form
   59,178.52/81,663.05 = 33,691.09/x
3. Step 3: Cross multiply
   59,178.52x = 81,663.05 × 33,691.09
4. Step 4: Simplify right side
   59,178.52x = 2,751,317,167.22
5. Step 5: Solve for x
   x = 2,751,317,167.22/59,178.52
6. Step 6: Final answer
   x = 46,491.82