Finding the Fourth Proportional to 10,897.48, 16,348.50 and 3,502.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,897.48 : 16,348.50 = 3,502.42 : x
2. Step 2: Convert to fraction form
   10,897.48/16,348.50 = 3,502.42/x
3. Step 3: Cross multiply
   10,897.48x = 16,348.50 × 3,502.42
4. Step 4: Simplify right side
   10,897.48x = 57,259,313.37
5. Step 5: Solve for x
   x = 57,259,313.37/10,897.48
6. Step 6: Final answer
   x = 5,254.36