Finding the Fourth Proportional to 14,595.50, 21,878.61 and 5,698.59

Step by Step Solution

1. Step 1: Write the proportion equation
   14,595.50 : 21,878.61 = 5,698.59 : x
2. Step 2: Convert to fraction form
   14,595.50/21,878.61 = 5,698.59/x
3. Step 3: Cross multiply
   14,595.50x = 21,878.61 × 5,698.59
4. Step 4: Simplify right side
   14,595.50x = 124,677,118.77
5. Step 5: Solve for x
   x = 124,677,118.77/14,595.50
6. Step 6: Final answer
   x = 8,542.16