Finding the Fourth Proportional to 5,897.76, 8,839.52 and 2,607.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,897.76 : 8,839.52 = 2,607.12 : x
2. Step 2: Convert to fraction form
   5,897.76/8,839.52 = 2,607.12/x
3. Step 3: Cross multiply
   5,897.76x = 8,839.52 × 2,607.12
4. Step 4: Simplify right side
   5,897.76x = 23,045,689.38
5. Step 5: Solve for x
   x = 23,045,689.38/5,897.76
6. Step 6: Final answer
   x = 3,907.53