Finding the Fourth Proportional to 2,635.42, 3,632.71 and 2,003.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635.42 : 3,632.71 = 2,003.93 : x
2. Step 2: Convert to fraction form
   2,635.42/3,632.71 = 2,003.93/x
3. Step 3: Cross multiply
   2,635.42x = 3,632.71 × 2,003.93
4. Step 4: Simplify right side
   2,635.42x = 7,279,696.55
5. Step 5: Solve for x
   x = 7,279,696.55/2,635.42
6. Step 6: Final answer
   x = 2,762.25