Finding the Fourth Proportional to 73,820.57, 110,748.49 and 23,900.72

Step by Step Solution

1. Step 1: Write the proportion equation
   73,820.57 : 110,748.49 = 23,900.72 : x
2. Step 2: Convert to fraction form
   73,820.57/110,748.49 = 23,900.72/x
3. Step 3: Cross multiply
   73,820.57x = 110,748.49 × 23,900.72
4. Step 4: Simplify right side
   73,820.57x = 2,646,968,158.55
5. Step 5: Solve for x
   x = 2,646,968,158.55/73,820.57
6. Step 6: Final answer
   x = 35,856.79