Finding the Fourth Proportional to 106,914.91, 147,547.20 and 59,168.27

Step by Step Solution

1. Step 1: Write the proportion equation
   106,914.91 : 147,547.20 = 59,168.27 : x
2. Step 2: Convert to fraction form
   106,914.91/147,547.20 = 59,168.27/x
3. Step 3: Cross multiply
   106,914.91x = 147,547.20 × 59,168.27
4. Step 4: Simplify right side
   106,914.91x = 8,730,111,829.61
5. Step 5: Solve for x
   x = 8,730,111,829.61/106,914.91
6. Step 6: Final answer
   x = 81,654.77