Finding the Fourth Proportional to 11,416.98, 17,093.06 and 7,472.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,416.98 : 17,093.06 = 7,472.82 : x
2. Step 2: Convert to fraction form
   11,416.98/17,093.06 = 7,472.82/x
3. Step 3: Cross multiply
   11,416.98x = 17,093.06 × 7,472.82
4. Step 4: Simplify right side
   11,416.98x = 127,733,360.63
5. Step 5: Solve for x
   x = 127,733,360.63/11,416.98
6. Step 6: Final answer
   x = 11,188.02