Finding the Fourth Proportional to 1,667.93, 2,300.01 and 1,432.66

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667.93 : 2,300.01 = 1,432.66 : x
2. Step 2: Convert to fraction form
   1,667.93/2,300.01 = 1,432.66/x
3. Step 3: Cross multiply
   1,667.93x = 2,300.01 × 1,432.66
4. Step 4: Simplify right side
   1,667.93x = 3,295,120.83
5. Step 5: Solve for x
   x = 3,295,120.83/1,667.93
6. Step 6: Final answer
   x = 1,975.58