Finding the Fourth Proportional to 11,600.48, 17,392.62 and 3,700.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,600.48 : 17,392.62 = 3,700.38 : x
2. Step 2: Convert to fraction form
   11,600.48/17,392.62 = 3,700.38/x
3. Step 3: Cross multiply
   11,600.48x = 17,392.62 × 3,700.38
4. Step 4: Simplify right side
   11,600.48x = 64,359,303.20
5. Step 5: Solve for x
   x = 64,359,303.20/11,600.48
6. Step 6: Final answer
   x = 5,547.99