Finding the Fourth Proportional to 102,244, 141,096.72 and 57,532.96

Step by Step Solution

1. Step 1: Write the proportion equation
   102,244 : 141,096.72 = 57,532.96 : x
2. Step 2: Convert to fraction form
   102,244/141,096.72 = 57,532.96/x
3. Step 3: Cross multiply
   102,244x = 141,096.72 × 57,532.96
4. Step 4: Simplify right side
   102,244x = 8,117,711,947.89
5. Step 5: Solve for x
   x = 8,117,711,947.89/102,244
6. Step 6: Final answer
   x = 79,395.48