Finding the Fourth Proportional to 83,803.50, 115,651.02 and 45,565.62

Step by Step Solution

1. Step 1: Write the proportion equation
   83,803.50 : 115,651.02 = 45,565.62 : x
2. Step 2: Convert to fraction form
   83,803.50/115,651.02 = 45,565.62/x
3. Step 3: Cross multiply
   83,803.50x = 115,651.02 × 45,565.62
4. Step 4: Simplify right side
   83,803.50x = 5,269,710,429.93
5. Step 5: Solve for x
   x = 5,269,710,429.93/83,803.50
6. Step 6: Final answer
   x = 62,881.75