Finding the Fourth Proportional to 82,848.89, 114,331.43 and 45,123.14

Step by Step Solution

1. Step 1: Write the proportion equation
   82,848.89 : 114,331.43 = 45,123.14 : x
2. Step 2: Convert to fraction form
   82,848.89/114,331.43 = 45,123.14/x
3. Step 3: Cross multiply
   82,848.89x = 114,331.43 × 45,123.14
4. Step 4: Simplify right side
   82,848.89x = 5,158,993,520.93
5. Step 5: Solve for x
   x = 5,158,993,520.93/82,848.89
6. Step 6: Final answer
   x = 62,269.92