Finding the Fourth Proportional to 14,590.89, 21,880.83 and 4,727.52

Step by Step Solution

1. Step 1: Write the proportion equation
   14,590.89 : 21,880.83 = 4,727.52 : x
2. Step 2: Convert to fraction form
   14,590.89/21,880.83 = 4,727.52/x
3. Step 3: Cross multiply
   14,590.89x = 21,880.83 × 4,727.52
4. Step 4: Simplify right side
   14,590.89x = 103,442,061.44
5. Step 5: Solve for x
   x = 103,442,061.44/14,590.89
6. Step 6: Final answer
   x = 7,089.50