Finding the Fourth Proportional to 17,369.73, 23,970.06 and 9,411.93

Step by Step Solution

1. Step 1: Write the proportion equation
   17,369.73 : 23,970.06 = 9,411.93 : x
2. Step 2: Convert to fraction form
   17,369.73/23,970.06 = 9,411.93/x
3. Step 3: Cross multiply
   17,369.73x = 23,970.06 × 9,411.93
4. Step 4: Simplify right side
   17,369.73x = 225,604,526.82
5. Step 5: Solve for x
   x = 225,604,526.82/17,369.73
6. Step 6: Final answer
   x = 12,988.37