Finding the Fourth Proportional to 10,418.63, 14,377.71 and 5,703.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,418.63 : 14,377.71 = 5,703.01 : x
2. Step 2: Convert to fraction form
   10,418.63/14,377.71 = 5,703.01/x
3. Step 3: Cross multiply
   10,418.63x = 14,377.71 × 5,703.01
4. Step 4: Simplify right side
   10,418.63x = 81,996,223.91
5. Step 5: Solve for x
   x = 81,996,223.91/10,418.63
6. Step 6: Final answer
   x = 7,870.16