Finding the Fourth Proportional to 35,925.57, 49,563.89 and 35,870.19

Step by Step Solution

1. Step 1: Write the proportion equation
   35,925.57 : 49,563.89 = 35,870.19 : x
2. Step 2: Convert to fraction form
   35,925.57/49,563.89 = 35,870.19/x
3. Step 3: Cross multiply
   35,925.57x = 49,563.89 × 35,870.19
4. Step 4: Simplify right side
   35,925.57x = 1,777,865,972.09
5. Step 5: Solve for x
   x = 1,777,865,972.09/35,925.57
6. Step 6: Final answer
   x = 49,487.48