Finding the Fourth Proportional to 14,196.18, 21,293.34 and 5,874.06

Step by Step Solution

1. Step 1: Write the proportion equation
   14,196.18 : 21,293.34 = 5,874.06 : x
2. Step 2: Convert to fraction form
   14,196.18/21,293.34 = 5,874.06/x
3. Step 3: Cross multiply
   14,196.18x = 21,293.34 × 5,874.06
4. Step 4: Simplify right side
   14,196.18x = 125,078,356.76
5. Step 5: Solve for x
   x = 125,078,356.76/14,196.18
6. Step 6: Final answer
   x = 8,810.71