Finding the Fourth Proportional to 2,573.04, 3,861.41 and 1,925.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573.04 : 3,861.41 = 1,925.49 : x
2. Step 2: Convert to fraction form
   2,573.04/3,861.41 = 1,925.49/x
3. Step 3: Cross multiply
   2,573.04x = 3,861.41 × 1,925.49
4. Step 4: Simplify right side
   2,573.04x = 7,435,096.71
5. Step 5: Solve for x
   x = 7,435,096.71/2,573.04
6. Step 6: Final answer
   x = 2,889.62