Finding the Fourth Proportional to 10,066.32, 15,093.72 and 3,903.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,066.32 : 15,093.72 = 3,903.12 : x
2. Step 2: Convert to fraction form
   10,066.32/15,093.72 = 3,903.12/x
3. Step 3: Cross multiply
   10,066.32x = 15,093.72 × 3,903.12
4. Step 4: Simplify right side
   10,066.32x = 58,912,600.41
5. Step 5: Solve for x
   x = 58,912,600.41/10,066.32
6. Step 6: Final answer
   x = 5,852.45