Finding the Fourth Proportional to 1,846.16, 2,547.98 and 1,147.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.16 : 2,547.98 = 1,147.76 : x
2. Step 2: Convert to fraction form
   1,846.16/2,547.98 = 1,147.76/x
3. Step 3: Cross multiply
   1,846.16x = 2,547.98 × 1,147.76
4. Step 4: Simplify right side
   1,846.16x = 2,924,469.52
5. Step 5: Solve for x
   x = 2,924,469.52/1,846.16
6. Step 6: Final answer
   x = 1,584.08