Finding the Fourth Proportional to 51,856.27, 71,562.90 and 29,196.01

Step by Step Solution

1. Step 1: Write the proportion equation
   51,856.27 : 71,562.90 = 29,196.01 : x
2. Step 2: Convert to fraction form
   51,856.27/71,562.90 = 29,196.01/x
3. Step 3: Cross multiply
   51,856.27x = 71,562.90 × 29,196.01
4. Step 4: Simplify right side
   51,856.27x = 2,089,351,144.03
5. Step 5: Solve for x
   x = 2,089,351,144.03/51,856.27
6. Step 6: Final answer
   x = 40,291.20