Finding the Fourth Proportional to 37,985.15, 52,403.71 and 22,870.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,985.15 : 52,403.71 = 22,870.25 : x
2. Step 2: Convert to fraction form
   37,985.15/52,403.71 = 22,870.25/x
3. Step 3: Cross multiply
   37,985.15x = 52,403.71 × 22,870.25
4. Step 4: Simplify right side
   37,985.15x = 1,198,485,868.83
5. Step 5: Solve for x
   x = 1,198,485,868.83/37,985.15
6. Step 6: Final answer
   x = 31,551.43