Finding the Fourth Proportional to 10,151.58, 14,012.16 and 5,903.64

Step by Step Solution

1. Step 1: Write the proportion equation
   10,151.58 : 14,012.16 = 5,903.64 : x
2. Step 2: Convert to fraction form
   10,151.58/14,012.16 = 5,903.64/x
3. Step 3: Cross multiply
   10,151.58x = 14,012.16 × 5,903.64
4. Step 4: Simplify right side
   10,151.58x = 82,722,726.12
5. Step 5: Solve for x
   x = 82,722,726.12/10,151.58
6. Step 6: Final answer
   x = 8,148.75