Finding the Fourth Proportional to 124,330.31, 171,575.83 and 67,741.69

Step by Step Solution

1. Step 1: Write the proportion equation
   124,330.31 : 171,575.83 = 67,741.69 : x
2. Step 2: Convert to fraction form
   124,330.31/171,575.83 = 67,741.69/x
3. Step 3: Cross multiply
   124,330.31x = 171,575.83 × 67,741.69
4. Step 4: Simplify right side
   124,330.31x = 11,622,836,343.09
5. Step 5: Solve for x
   x = 11,622,836,343.09/124,330.31
6. Step 6: Final answer
   x = 93,483.53