Finding the Fourth Proportional to 14,588.74, 21,878.52 and 4,725.73

Step by Step Solution

1. Step 1: Write the proportion equation
   14,588.74 : 21,878.52 = 4,725.73 : x
2. Step 2: Convert to fraction form
   14,588.74/21,878.52 = 4,725.73/x
3. Step 3: Cross multiply
   14,588.74x = 21,878.52 × 4,725.73
4. Step 4: Simplify right side
   14,588.74x = 103,391,978.32
5. Step 5: Solve for x
   x = 103,391,978.32/14,588.74
6. Step 6: Final answer
   x = 7,087.11