Finding the Fourth Proportional to 59,886.92, 82,681.08 and 42,053.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,886.92 : 82,681.08 = 42,053.96 : x
2. Step 2: Convert to fraction form
   59,886.92/82,681.08 = 42,053.96/x
3. Step 3: Cross multiply
   59,886.92x = 82,681.08 × 42,053.96
4. Step 4: Simplify right side
   59,886.92x = 3,477,066,831.08
5. Step 5: Solve for x
   x = 3,477,066,831.08/59,886.92
6. Step 6: Final answer
   x = 58,060.54