Finding the Fourth Proportional to 2,901.84, 4,003.32 and 1,853.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,901.84 : 4,003.32 = 1,853.52 : x
2. Step 2: Convert to fraction form
   2,901.84/4,003.32 = 1,853.52/x
3. Step 3: Cross multiply
   2,901.84x = 4,003.32 × 1,853.52
4. Step 4: Simplify right side
   2,901.84x = 7,420,233.69
5. Step 5: Solve for x
   x = 7,420,233.69/2,901.84
6. Step 6: Final answer
   x = 2,557.08