Finding the Fourth Proportional to 2,376.12, 3,275.87 and 1,667.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,376.12 : 3,275.87 = 1,667.01 : x
2. Step 2: Convert to fraction form
   2,376.12/3,275.87 = 1,667.01/x
3. Step 3: Cross multiply
   2,376.12x = 3,275.87 × 1,667.01
4. Step 4: Simplify right side
   2,376.12x = 5,460,899.71
5. Step 5: Solve for x
   x = 5,460,899.71/2,376.12
6. Step 6: Final answer
   x = 2,298.24