Finding the Fourth Proportional to 1,667.52, 2,302.02 and 1,337.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667.52 : 2,302.02 = 1,337.58 : x
2. Step 2: Convert to fraction form
   1,667.52/2,302.02 = 1,337.58/x
3. Step 3: Cross multiply
   1,667.52x = 2,302.02 × 1,337.58
4. Step 4: Simplify right side
   1,667.52x = 3,079,135.91
5. Step 5: Solve for x
   x = 3,079,135.91/1,667.52
6. Step 6: Final answer
   x = 1,846.54