Finding the Fourth Proportional to 37,722.71, 52,073.30 and 25,460.78

Step by Step Solution

1. Step 1: Write the proportion equation
   37,722.71 : 52,073.30 = 25,460.78 : x
2. Step 2: Convert to fraction form
   37,722.71/52,073.30 = 25,460.78/x
3. Step 3: Cross multiply
   37,722.71x = 52,073.30 × 25,460.78
4. Step 4: Simplify right side
   37,722.71x = 1,325,827,029.01
5. Step 5: Solve for x
   x = 1,325,827,029.01/37,722.71
6. Step 6: Final answer
   x = 35,146.65