Finding the Fourth Proportional to 10,502.15, 14,494.01 and 7,844.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,502.15 : 14,494.01 = 7,844.94 : x
2. Step 2: Convert to fraction form
   10,502.15/14,494.01 = 7,844.94/x
3. Step 3: Cross multiply
   10,502.15x = 14,494.01 × 7,844.94
4. Step 4: Simplify right side
   10,502.15x = 113,704,599.58
5. Step 5: Solve for x
   x = 113,704,599.58/10,502.15
6. Step 6: Final answer
   x = 10,826.80