Finding the Fourth Proportional to 2,925.86, 4,038.50 and 1,667.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,925.86 : 4,038.50 = 1,667.59 : x
2. Step 2: Convert to fraction form
   2,925.86/4,038.50 = 1,667.59/x
3. Step 3: Cross multiply
   2,925.86x = 4,038.50 × 1,667.59
4. Step 4: Simplify right side
   2,925.86x = 6,734,556.29
5. Step 5: Solve for x
   x = 6,734,556.29/2,925.86
6. Step 6: Final answer
   x = 2,301.74