Finding the Fourth Proportional to 32,111.81, 48,150.03 and 9,919.07

Step by Step Solution

1. Step 1: Write the proportion equation
   32,111.81 : 48,150.03 = 9,919.07 : x
2. Step 2: Convert to fraction form
   32,111.81/48,150.03 = 9,919.07/x
3. Step 3: Cross multiply
   32,111.81x = 48,150.03 × 9,919.07
4. Step 4: Simplify right side
   32,111.81x = 477,603,518.07
5. Step 5: Solve for x
   x = 477,603,518.07/32,111.81
6. Step 6: Final answer
   x = 14,873.14