Finding the Fourth Proportional to 2,427.34, 3,632.10 and 1,503.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427.34 : 3,632.10 = 1,503.40 : x
2. Step 2: Convert to fraction form
   2,427.34/3,632.10 = 1,503.40/x
3. Step 3: Cross multiply
   2,427.34x = 3,632.10 × 1,503.40
4. Step 4: Simplify right side
   2,427.34x = 5,460,499.14
5. Step 5: Solve for x
   x = 5,460,499.14/2,427.34
6. Step 6: Final answer
   x = 2,249.58