Finding the Fourth Proportional to 4,298.34, 5,928.21 and 2,900.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,298.34 : 5,928.21 = 2,900.82 : x
2. Step 2: Convert to fraction form
   4,298.34/5,928.21 = 2,900.82/x
3. Step 3: Cross multiply
   4,298.34x = 5,928.21 × 2,900.82
4. Step 4: Simplify right side
   4,298.34x = 17,196,670.13
5. Step 5: Solve for x
   x = 17,196,670.13/4,298.34
6. Step 6: Final answer
   x = 4,000.77