Finding the Fourth Proportional to 52,138.47, 71,924.72 and 32,986.02

Step by Step Solution

1. Step 1: Write the proportion equation
   52,138.47 : 71,924.72 = 32,986.02 : x
2. Step 2: Convert to fraction form
   52,138.47/71,924.72 = 32,986.02/x
3. Step 3: Cross multiply
   52,138.47x = 71,924.72 × 32,986.02
4. Step 4: Simplify right side
   52,138.47x = 2,372,510,252.41
5. Step 5: Solve for x
   x = 2,372,510,252.41/52,138.47
6. Step 6: Final answer
   x = 45,504.03