Finding the Fourth Proportional to 59,115.61, 81,668.39 and 38,746.01

Step by Step Solution

1. Step 1: Write the proportion equation
   59,115.61 : 81,668.39 = 38,746.01 : x
2. Step 2: Convert to fraction form
   59,115.61/81,668.39 = 38,746.01/x
3. Step 3: Cross multiply
   59,115.61x = 81,668.39 × 38,746.01
4. Step 4: Simplify right side
   59,115.61x = 3,164,323,944.15
5. Step 5: Solve for x
   x = 3,164,323,944.15/59,115.61
6. Step 6: Final answer
   x = 53,527.72