Finding the Fourth Proportional to 10,996.02, 16,490.61 and 3,598.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,996.02 : 16,490.61 = 3,598.83 : x
2. Step 2: Convert to fraction form
   10,996.02/16,490.61 = 3,598.83/x
3. Step 3: Cross multiply
   10,996.02x = 16,490.61 × 3,598.83
4. Step 4: Simplify right side
   10,996.02x = 59,346,901.99
5. Step 5: Solve for x
   x = 59,346,901.99/10,996.02
6. Step 6: Final answer
   x = 5,397.13