Finding the Fourth Proportional to 14,339.96, 21,501.56 and 5,564.63

Step by Step Solution

1. Step 1: Write the proportion equation
   14,339.96 : 21,501.56 = 5,564.63 : x
2. Step 2: Convert to fraction form
   14,339.96/21,501.56 = 5,564.63/x
3. Step 3: Cross multiply
   14,339.96x = 21,501.56 × 5,564.63
4. Step 4: Simplify right side
   14,339.96x = 119,648,090.49
5. Step 5: Solve for x
   x = 119,648,090.49/14,339.96
6. Step 6: Final answer
   x = 8,343.69