Finding the Fourth Proportional to 59,140.51, 81,613.18 and 33,646.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,140.51 : 81,613.18 = 33,646.81 : x
2. Step 2: Convert to fraction form
   59,140.51/81,613.18 = 33,646.81/x
3. Step 3: Cross multiply
   59,140.51x = 81,613.18 × 33,646.81
4. Step 4: Simplify right side
   59,140.51x = 2,746,023,160.96
5. Step 5: Solve for x
   x = 2,746,023,160.96/59,140.51
6. Step 6: Final answer
   x = 46,432.19