Finding the Fourth Proportional to 73,923.30, 110,861.72 and 23,991.88

Step by Step Solution

1. Step 1: Write the proportion equation
   73,923.30 : 110,861.72 = 23,991.88 : x
2. Step 2: Convert to fraction form
   73,923.30/110,861.72 = 23,991.88/x
3. Step 3: Cross multiply
   73,923.30x = 110,861.72 × 23,991.88
4. Step 4: Simplify right side
   73,923.30x = 2,659,781,082.83
5. Step 5: Solve for x
   x = 2,659,781,082.83/73,923.30
6. Step 6: Final answer
   x = 35,980.28