Finding the Fourth Proportional to 98,182.42, 147,273.58 and 28,061.76

Step by Step Solution

1. Step 1: Write the proportion equation
   98,182.42 : 147,273.58 = 28,061.76 : x
2. Step 2: Convert to fraction form
   98,182.42/147,273.58 = 28,061.76/x
3. Step 3: Cross multiply
   98,182.42x = 147,273.58 × 28,061.76
4. Step 4: Simplify right side
   98,182.42x = 4,132,755,856.30
5. Step 5: Solve for x
   x = 4,132,755,856.30/98,182.42
6. Step 6: Final answer
   x = 42,092.63