Finding the Fourth Proportional to 1,566.42, 2,341.11 and 1,238.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566.42 : 2,341.11 = 1,238.37 : x
2. Step 2: Convert to fraction form
   1,566.42/2,341.11 = 1,238.37/x
3. Step 3: Cross multiply
   1,566.42x = 2,341.11 × 1,238.37
4. Step 4: Simplify right side
   1,566.42x = 2,899,160.39
5. Step 5: Solve for x
   x = 2,899,160.39/1,566.42
6. Step 6: Final answer
   x = 1,850.82