Finding the Fourth Proportional to 3,715.02, 5,126.71 and 2,036.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,715.02 : 5,126.71 = 2,036.50 : x
2. Step 2: Convert to fraction form
   3,715.02/5,126.71 = 2,036.50/x
3. Step 3: Cross multiply
   3,715.02x = 5,126.71 × 2,036.50
4. Step 4: Simplify right side
   3,715.02x = 10,440,521.92
5. Step 5: Solve for x
   x = 10,440,521.92/3,715.02
6. Step 6: Final answer
   x = 2,810.35