Finding the Fourth Proportional to 59,882.01, 89,743.22 and 28,300.47

Step by Step Solution

1. Step 1: Write the proportion equation
   59,882.01 : 89,743.22 = 28,300.47 : x
2. Step 2: Convert to fraction form
   59,882.01/89,743.22 = 28,300.47/x
3. Step 3: Cross multiply
   59,882.01x = 89,743.22 × 28,300.47
4. Step 4: Simplify right side
   59,882.01x = 2,539,775,305.31
5. Step 5: Solve for x
   x = 2,539,775,305.31/59,882.01
6. Step 6: Final answer
   x = 42,412.99