Finding the Fourth Proportional to 107,061.55, 147,814.26 and 68,838.26

Step by Step Solution

1. Step 1: Write the proportion equation
   107,061.55 : 147,814.26 = 68,838.26 : x
2. Step 2: Convert to fraction form
   107,061.55/147,814.26 = 68,838.26/x
3. Step 3: Cross multiply
   107,061.55x = 147,814.26 × 68,838.26
4. Step 4: Simplify right side
   107,061.55x = 10,175,276,461.59
5. Step 5: Solve for x
   x = 10,175,276,461.59/107,061.55
6. Step 6: Final answer
   x = 95,041.38