Finding the Fourth Proportional to 11,538.42, 17,310.06 and 3,752.70

Step by Step Solution

1. Step 1: Write the proportion equation
   11,538.42 : 17,310.06 = 3,752.70 : x
2. Step 2: Convert to fraction form
   11,538.42/17,310.06 = 3,752.70/x
3. Step 3: Cross multiply
   11,538.42x = 17,310.06 × 3,752.70
4. Step 4: Simplify right side
   11,538.42x = 64,959,462.16
5. Step 5: Solve for x
   x = 64,959,462.16/11,538.42
6. Step 6: Final answer
   x = 5,629.84