Finding the Fourth Proportional to 10,478.44, 14,460.55 and 5,763.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,478.44 : 14,460.55 = 5,763.03 : x
2. Step 2: Convert to fraction form
   10,478.44/14,460.55 = 5,763.03/x
3. Step 3: Cross multiply
   10,478.44x = 14,460.55 × 5,763.03
4. Step 4: Simplify right side
   10,478.44x = 83,336,511.16
5. Step 5: Solve for x
   x = 83,336,511.16/10,478.44
6. Step 6: Final answer
   x = 7,953.14