Finding the Fourth Proportional to 37,446.41, 56,139.15 and 25,570.23

Step by Step Solution

1. Step 1: Write the proportion equation
   37,446.41 : 56,139.15 = 25,570.23 : x
2. Step 2: Convert to fraction form
   37,446.41/56,139.15 = 25,570.23/x
3. Step 3: Cross multiply
   37,446.41x = 56,139.15 × 25,570.23
4. Step 4: Simplify right side
   37,446.41x = 1,435,490,977.50
5. Step 5: Solve for x
   x = 1,435,490,977.50/37,446.41
6. Step 6: Final answer
   x = 38,334.55