Finding the Fourth Proportional to 126,100.68, 174,019.32 and 69,510.84

Step by Step Solution

1. Step 1: Write the proportion equation
   126,100.68 : 174,019.32 = 69,510.84 : x
2. Step 2: Convert to fraction form
   126,100.68/174,019.32 = 69,510.84/x
3. Step 3: Cross multiply
   126,100.68x = 174,019.32 × 69,510.84
4. Step 4: Simplify right side
   126,100.68x = 12,096,229,109.43
5. Step 5: Solve for x
   x = 12,096,229,109.43/126,100.68
6. Step 6: Final answer
   x = 95,925.17