Finding the Fourth Proportional to 10,200.37, 15,298.79 and 2,703.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,200.37 : 15,298.79 = 2,703.98 : x
2. Step 2: Convert to fraction form
   10,200.37/15,298.79 = 2,703.98/x
3. Step 3: Cross multiply
   10,200.37x = 15,298.79 × 2,703.98
4. Step 4: Simplify right side
   10,200.37x = 41,367,590.94
5. Step 5: Solve for x
   x = 41,367,590.94/10,200.37
6. Step 6: Final answer
   x = 4,055.50