Finding the Fourth Proportional to 2,525.04, 3,784.76 and 1,906.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.04 : 3,784.76 = 1,906.74 : x
2. Step 2: Convert to fraction form
   2,525.04/3,784.76 = 1,906.74/x
3. Step 3: Cross multiply
   2,525.04x = 3,784.76 × 1,906.74
4. Step 4: Simplify right side
   2,525.04x = 7,216,553.28
5. Step 5: Solve for x
   x = 7,216,553.28/2,525.04
6. Step 6: Final answer
   x = 2,858.00