Finding the Fourth Proportional to 52,833.36, 79,144.49 and 31,762.02

Step by Step Solution

1. Step 1: Write the proportion equation
   52,833.36 : 79,144.49 = 31,762.02 : x
2. Step 2: Convert to fraction form
   52,833.36/79,144.49 = 31,762.02/x
3. Step 3: Cross multiply
   52,833.36x = 79,144.49 × 31,762.02
4. Step 4: Simplify right side
   52,833.36x = 2,513,789,250.47
5. Step 5: Solve for x
   x = 2,513,789,250.47/52,833.36
6. Step 6: Final answer
   x = 47,579.58