Finding the Fourth Proportional to 10,478.18, 14,460.84 and 5,763.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,478.18 : 14,460.84 = 5,763.38 : x
2. Step 2: Convert to fraction form
   10,478.18/14,460.84 = 5,763.38/x
3. Step 3: Cross multiply
   10,478.18x = 14,460.84 × 5,763.38
4. Step 4: Simplify right side
   10,478.18x = 83,343,316.04
5. Step 5: Solve for x
   x = 83,343,316.04/10,478.18
6. Step 6: Final answer
   x = 7,953.99