Finding the Fourth Proportional to 59,590.84, 89,250.18 and 28,447.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,590.84 : 89,250.18 = 28,447.96 : x
2. Step 2: Convert to fraction form
   59,590.84/89,250.18 = 28,447.96/x
3. Step 3: Cross multiply
   59,590.84x = 89,250.18 × 28,447.96
4. Step 4: Simplify right side
   59,590.84x = 2,538,985,550.63
5. Step 5: Solve for x
   x = 2,538,985,550.63/59,590.84
6. Step 6: Final answer
   x = 42,606.98