Finding the Fourth Proportional to 10,066.32, 15,096.24 and 4,219.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,066.32 : 15,096.24 = 4,219.92 : x
2. Step 2: Convert to fraction form
   10,066.32/15,096.24 = 4,219.92/x
3. Step 3: Cross multiply
   10,066.32x = 15,096.24 × 4,219.92
4. Step 4: Simplify right side
   10,066.32x = 63,704,925.10
5. Step 5: Solve for x
   x = 63,704,925.10/10,066.32
6. Step 6: Final answer
   x = 6,328.52