Finding the Fourth Proportional to 2,667.26, 3,680.63 and 1,472.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667.26 : 3,680.63 = 1,472.01 : x
2. Step 2: Convert to fraction form
   2,667.26/3,680.63 = 1,472.01/x
3. Step 3: Cross multiply
   2,667.26x = 3,680.63 × 1,472.01
4. Step 4: Simplify right side
   2,667.26x = 5,417,898.40
5. Step 5: Solve for x
   x = 5,417,898.40/2,667.26
6. Step 6: Final answer
   x = 2,031.26