Finding the Fourth Proportional to 37,870.43, 52,251.98 and 25,810.65

Step by Step Solution

1. Step 1: Write the proportion equation
   37,870.43 : 52,251.98 = 25,810.65 : x
2. Step 2: Convert to fraction form
   37,870.43/52,251.98 = 25,810.65/x
3. Step 3: Cross multiply
   37,870.43x = 52,251.98 × 25,810.65
4. Step 4: Simplify right side
   37,870.43x = 1,348,657,438.53
5. Step 5: Solve for x
   x = 1,348,657,438.53/37,870.43
6. Step 6: Final answer
   x = 35,612.42