Finding the Fourth Proportional to 111,375.22, 166,865.94 and 73,846.30

Step by Step Solution

1. Step 1: Write the proportion equation
   111,375.22 : 166,865.94 = 73,846.30 : x
2. Step 2: Convert to fraction form
   111,375.22/166,865.94 = 73,846.30/x
3. Step 3: Cross multiply
   111,375.22x = 166,865.94 × 73,846.30
4. Step 4: Simplify right side
   111,375.22x = 12,322,432,265.02
5. Step 5: Solve for x
   x = 12,322,432,265.02/111,375.22
6. Step 6: Final answer
   x = 110,638.90