Finding the Fourth Proportional to 2,846.88, 3,927.60 and 1,667.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,846.88 : 3,927.60 = 1,667.52 : x
2. Step 2: Convert to fraction form
   2,846.88/3,927.60 = 1,667.52/x
3. Step 3: Cross multiply
   2,846.88x = 3,927.60 × 1,667.52
4. Step 4: Simplify right side
   2,846.88x = 6,549,351.55
5. Step 5: Solve for x
   x = 6,549,351.55/2,846.88
6. Step 6: Final answer
   x = 2,300.54