Finding the Fourth Proportional to 2,602.48, 3,897.72 and 1,504.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,602.48 : 3,897.72 = 1,504.12 : x
2. Step 2: Convert to fraction form
   2,602.48/3,897.72 = 1,504.12/x
3. Step 3: Cross multiply
   2,602.48x = 3,897.72 × 1,504.12
4. Step 4: Simplify right side
   2,602.48x = 5,862,638.61
5. Step 5: Solve for x
   x = 5,862,638.61/2,602.48
6. Step 6: Final answer
   x = 2,252.71