Finding the Fourth Proportional to 106,811.96, 147,401.46 and 59,068.52

Step by Step Solution

1. Step 1: Write the proportion equation
   106,811.96 : 147,401.46 = 59,068.52 : x
2. Step 2: Convert to fraction form
   106,811.96/147,401.46 = 59,068.52/x
3. Step 3: Cross multiply
   106,811.96x = 147,401.46 × 59,068.52
4. Step 4: Simplify right side
   106,811.96x = 8,706,786,088.04
5. Step 5: Solve for x
   x = 8,706,786,088.04/106,811.96
6. Step 6: Final answer
   x = 81,515.09