Finding the Fourth Proportional to 59,155.09, 81,641.19 and 33,667.66

Step by Step Solution

1. Step 1: Write the proportion equation
   59,155.09 : 81,641.19 = 33,667.66 : x
2. Step 2: Convert to fraction form
   59,155.09/81,641.19 = 33,667.66/x
3. Step 3: Cross multiply
   59,155.09x = 81,641.19 × 33,667.66
4. Step 4: Simplify right side
   59,155.09x = 2,748,667,730.91
5. Step 5: Solve for x
   x = 2,748,667,730.91/59,155.09
6. Step 6: Final answer
   x = 46,465.45