Finding the Fourth Proportional to 51,152.37, 70,593.81 and 31,010.10

Step by Step Solution

1. Step 1: Write the proportion equation
   51,152.37 : 70,593.81 = 31,010.10 : x
2. Step 2: Convert to fraction form
   51,152.37/70,593.81 = 31,010.10/x
3. Step 3: Cross multiply
   51,152.37x = 70,593.81 × 31,010.10
4. Step 4: Simplify right side
   51,152.37x = 2,189,120,676.99
5. Step 5: Solve for x
   x = 2,189,120,676.99/51,152.37
6. Step 6: Final answer
   x = 42,796.08