Finding the Fourth Proportional to 82,437.69, 123,573.45 and 32,498.45

Step by Step Solution

1. Step 1: Write the proportion equation
   82,437.69 : 123,573.45 = 32,498.45 : x
2. Step 2: Convert to fraction form
   82,437.69/123,573.45 = 32,498.45/x
3. Step 3: Cross multiply
   82,437.69x = 123,573.45 × 32,498.45
4. Step 4: Simplify right side
   82,437.69x = 4,015,945,586.15
5. Step 5: Solve for x
   x = 4,015,945,586.15/82,437.69
6. Step 6: Final answer
   x = 48,714.92