Finding the Fourth Proportional to 102,241.33, 141,096.15 and 55,677.26

Step by Step Solution

1. Step 1: Write the proportion equation
   102,241.33 : 141,096.15 = 55,677.26 : x
2. Step 2: Convert to fraction form
   102,241.33/141,096.15 = 55,677.26/x
3. Step 3: Cross multiply
   102,241.33x = 141,096.15 × 55,677.26
4. Step 4: Simplify right side
   102,241.33x = 7,855,847,381.29
5. Step 5: Solve for x
   x = 7,855,847,381.29/102,241.33
6. Step 6: Final answer
   x = 76,836.32