Finding the Fourth Proportional to 10,442.63, 14,410.83 and 5,726.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,442.63 : 14,410.83 = 5,726.93 : x
2. Step 2: Convert to fraction form
   10,442.63/14,410.83 = 5,726.93/x
3. Step 3: Cross multiply
   10,442.63x = 14,410.83 × 5,726.93
4. Step 4: Simplify right side
   10,442.63x = 82,529,742.60
5. Step 5: Solve for x
   x = 82,529,742.60/10,442.63
6. Step 6: Final answer
   x = 7,903.16