Finding the Fourth Proportional to 2,052.93, 3,072.50 and 1,487.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,052.93 : 3,072.50 = 1,487.69 : x
2. Step 2: Convert to fraction form
   2,052.93/3,072.50 = 1,487.69/x
3. Step 3: Cross multiply
   2,052.93x = 3,072.50 × 1,487.69
4. Step 4: Simplify right side
   2,052.93x = 4,570,904.72
5. Step 5: Solve for x
   x = 4,570,904.72/2,052.93
6. Step 6: Final answer
   x = 2,226.53