Finding the Fourth Proportional to 83,266.76, 124,892.04 and 45,814.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,266.76 : 124,892.04 = 45,814.52 : x
2. Step 2: Convert to fraction form
   83,266.76/124,892.04 = 45,814.52/x
3. Step 3: Cross multiply
   83,266.76x = 124,892.04 × 45,814.52
4. Step 4: Simplify right side
   83,266.76x = 5,721,868,864.42
5. Step 5: Solve for x
   x = 5,721,868,864.42/83,266.76
6. Step 6: Final answer
   x = 68,717.32