Finding the Fourth Proportional to 10,897.37, 16,342.47 and 3,500.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,897.37 : 16,342.47 = 3,500.07 : x
2. Step 2: Convert to fraction form
   10,897.37/16,342.47 = 3,500.07/x
3. Step 3: Cross multiply
   10,897.37x = 16,342.47 × 3,500.07
4. Step 4: Simplify right side
   10,897.37x = 57,199,788.97
5. Step 5: Solve for x
   x = 57,199,788.97/10,897.37
6. Step 6: Final answer
   x = 5,248.96