Finding the Fourth Proportional to 107,143.86, 147,848.52 and 59,393.10

Step by Step Solution

1. Step 1: Write the proportion equation
   107,143.86 : 147,848.52 = 59,393.10 : x
2. Step 2: Convert to fraction form
   107,143.86/147,848.52 = 59,393.10/x
3. Step 3: Cross multiply
   107,143.86x = 147,848.52 × 59,393.10
4. Step 4: Simplify right side
   107,143.86x = 8,781,181,933.21
5. Step 5: Solve for x
   x = 8,781,181,933.21/107,143.86
6. Step 6: Final answer
   x = 81,956.93