Finding the Fourth Proportional to 59,159.40, 81,642.03 and 33,669.61

Step by Step Solution

1. Step 1: Write the proportion equation
   59,159.40 : 81,642.03 = 33,669.61 : x
2. Step 2: Convert to fraction form
   59,159.40/81,642.03 = 33,669.61/x
3. Step 3: Cross multiply
   59,159.40x = 81,642.03 × 33,669.61
4. Step 4: Simplify right side
   59,159.40x = 2,748,854,979.34
5. Step 5: Solve for x
   x = 2,748,854,979.34/59,159.40
6. Step 6: Final answer
   x = 46,465.23