Finding the Fourth Proportional to 12,849.10, 19,271.00 and 4,948.91

Step by Step Solution

1. Step 1: Write the proportion equation
   12,849.10 : 19,271.00 = 4,948.91 : x
2. Step 2: Convert to fraction form
   12,849.10/19,271.00 = 4,948.91/x
3. Step 3: Cross multiply
   12,849.10x = 19,271.00 × 4,948.91
4. Step 4: Simplify right side
   12,849.10x = 95,370,323.51
5. Step 5: Solve for x
   x = 95,370,323.51/12,849.10
6. Step 6: Final answer
   x = 7,422.34