Finding the Fourth Proportional to 4,865.25, 7,298.15 and 1,402.77

Step by Step Solution

1. Step 1: Write the proportion equation
   4,865.25 : 7,298.15 = 1,402.77 : x
2. Step 2: Convert to fraction form
   4,865.25/7,298.15 = 1,402.77/x
3. Step 3: Cross multiply
   4,865.25x = 7,298.15 × 1,402.77
4. Step 4: Simplify right side
   4,865.25x = 10,237,618.86
5. Step 5: Solve for x
   x = 10,237,618.86/4,865.25
6. Step 6: Final answer
   x = 2,104.23