Finding the Fourth Proportional to 3,902.99, 5,847.93 and 3,751.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,902.99 : 5,847.93 = 3,751.25 : x
2. Step 2: Convert to fraction form
   3,902.99/5,847.93 = 3,751.25/x
3. Step 3: Cross multiply
   3,902.99x = 5,847.93 × 3,751.25
4. Step 4: Simplify right side
   3,902.99x = 21,937,018.17
5. Step 5: Solve for x
   x = 21,937,018.17/3,902.99
6. Step 6: Final answer
   x = 5,620.57