Finding the Fourth Proportional to 80,803.48, 111,470.52 and 52,498.84

Step by Step Solution

1. Step 1: Write the proportion equation
   80,803.48 : 111,470.52 = 52,498.84 : x
2. Step 2: Convert to fraction form
   80,803.48/111,470.52 = 52,498.84/x
3. Step 3: Cross multiply
   80,803.48x = 111,470.52 × 52,498.84
4. Step 4: Simplify right side
   80,803.48x = 5,852,072,994.20
5. Step 5: Solve for x
   x = 5,852,072,994.20/80,803.48
6. Step 6: Final answer
   x = 72,423.53