Finding the Fourth Proportional to 2,337.45, 3,498.77 and 1,503.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.45 : 3,498.77 = 1,503.40 : x
2. Step 2: Convert to fraction form
   2,337.45/3,498.77 = 1,503.40/x
3. Step 3: Cross multiply
   2,337.45x = 3,498.77 × 1,503.40
4. Step 4: Simplify right side
   2,337.45x = 5,260,050.82
5. Step 5: Solve for x
   x = 5,260,050.82/2,337.45
6. Step 6: Final answer
   x = 2,250.34