Finding the Fourth Proportional to 83,499, 115,228.62 and 45,773.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,499 : 115,228.62 = 45,773.52 : x
2. Step 2: Convert to fraction form
   83,499/115,228.62 = 45,773.52/x
3. Step 3: Cross multiply
   83,499x = 115,228.62 × 45,773.52
4. Step 4: Simplify right side
   83,499x = 5,274,419,542.14
5. Step 5: Solve for x
   x = 5,274,419,542.14/83,499
6. Step 6: Final answer
   x = 63,167.46