Finding the Fourth Proportional to 14,339.67, 21,501.27 and 5,564.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,339.67 : 21,501.27 = 5,564.34 : x
2. Step 2: Convert to fraction form
   14,339.67/21,501.27 = 5,564.34/x
3. Step 3: Cross multiply
   14,339.67x = 21,501.27 × 5,564.34
4. Step 4: Simplify right side
   14,339.67x = 119,640,376.71
5. Step 5: Solve for x
   x = 119,640,376.71/14,339.67
6. Step 6: Final answer
   x = 8,343.31