Finding the Fourth Proportional to 59,849.84, 89,765.03 and 28,259.84

Step by Step Solution

1. Step 1: Write the proportion equation
   59,849.84 : 89,765.03 = 28,259.84 : x
2. Step 2: Convert to fraction form
   59,849.84/89,765.03 = 28,259.84/x
3. Step 3: Cross multiply
   59,849.84x = 89,765.03 × 28,259.84
4. Step 4: Simplify right side
   59,849.84x = 2,536,745,385.40
5. Step 5: Solve for x
   x = 2,536,745,385.40/59,849.84
6. Step 6: Final answer
   x = 42,385.17