Finding the Fourth Proportional to 83,196.62, 114,811.36 and 45,470.88

Step by Step Solution

1. Step 1: Write the proportion equation
   83,196.62 : 114,811.36 = 45,470.88 : x
2. Step 2: Convert to fraction form
   83,196.62/114,811.36 = 45,470.88/x
3. Step 3: Cross multiply
   83,196.62x = 114,811.36 × 45,470.88
4. Step 4: Simplify right side
   83,196.62x = 5,220,573,573.20
5. Step 5: Solve for x
   x = 5,220,573,573.20/83,196.62
6. Step 6: Final answer
   x = 62,749.83