Finding the Fourth Proportional to 111,669.44, 167,538.78 and 35,779.32

Step by Step Solution

1. Step 1: Write the proportion equation
   111,669.44 : 167,538.78 = 35,779.32 : x
2. Step 2: Convert to fraction form
   111,669.44/167,538.78 = 35,779.32/x
3. Step 3: Cross multiply
   111,669.44x = 167,538.78 × 35,779.32
4. Step 4: Simplify right side
   111,669.44x = 5,994,423,622.03
5. Step 5: Solve for x
   x = 5,994,423,622.03/111,669.44
6. Step 6: Final answer
   x = 53,680.07