Finding the Fourth Proportional to 83,006.76, 114,549.22 and 45,281

Step by Step Solution

1. Step 1: Write the proportion equation
   83,006.76 : 114,549.22 = 45,281 : x
2. Step 2: Convert to fraction form
   83,006.76/114,549.22 = 45,281/x
3. Step 3: Cross multiply
   83,006.76x = 114,549.22 × 45,281
4. Step 4: Simplify right side
   83,006.76x = 5,186,903,230.82
5. Step 5: Solve for x
   x = 5,186,903,230.82/83,006.76
6. Step 6: Final answer
   x = 62,487.72