Finding the Fourth Proportional to 9,448.01, 14,152.57 and 5,543

Step by Step Solution

1. Step 1: Write the proportion equation
   9,448.01 : 14,152.57 = 5,543 : x
2. Step 2: Convert to fraction form
   9,448.01/14,152.57 = 5,543/x
3. Step 3: Cross multiply
   9,448.01x = 14,152.57 × 5,543
4. Step 4: Simplify right side
   9,448.01x = 78,447,695.51
5. Step 5: Solve for x
   x = 78,447,695.51/9,448.01
6. Step 6: Final answer
   x = 8,303.09