Finding the Fourth Proportional to 2,002.32, 3,005.91 and 907.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002.32 : 3,005.91 = 907.00 : x
2. Step 2: Convert to fraction form
   2,002.32/3,005.91 = 907.00/x
3. Step 3: Cross multiply
   2,002.32x = 3,005.91 × 907.00
4. Step 4: Simplify right side
   2,002.32x = 2,726,352.86
5. Step 5: Solve for x
   x = 2,726,352.86/2,002.32
6. Step 6: Final answer
   x = 1,361.60