Finding the Fourth Proportional to 111,891.32, 167,779.28 and 32,995.32

Step by Step Solution

1. Step 1: Write the proportion equation
   111,891.32 : 167,779.28 = 32,995.32 : x
2. Step 2: Convert to fraction form
   111,891.32/167,779.28 = 32,995.32/x
3. Step 3: Cross multiply
   111,891.32x = 167,779.28 × 32,995.32
4. Step 4: Simplify right side
   111,891.32x = 5,535,931,032.97
5. Step 5: Solve for x
   x = 5,535,931,032.97/111,891.32
6. Step 6: Final answer
   x = 49,475.97