Finding the Fourth Proportional to 51,598.56, 71,213.32 and 28,633.54

Step by Step Solution

1. Step 1: Write the proportion equation
   51,598.56 : 71,213.32 = 28,633.54 : x
2. Step 2: Convert to fraction form
   51,598.56/71,213.32 = 28,633.54/x
3. Step 3: Cross multiply
   51,598.56x = 71,213.32 × 28,633.54
4. Step 4: Simplify right side
   51,598.56x = 2,039,089,446.75
5. Step 5: Solve for x
   x = 2,039,089,446.75/51,598.56
6. Step 6: Final answer
   x = 39,518.34