Finding the Fourth Proportional to 17,443,520.84, 24,072,289.05 and 9,603,945.97

Step by Step Solution

1. Step 1: Write the proportion equation
   17,443,520.84 : 24,072,289.05 = 9,603,945.97 : x
2. Step 2: Convert to fraction form
   17,443,520.84/24,072,289.05 = 9,603,945.97/x
3. Step 3: Cross multiply
   17,443,520.84x = 24,072,289.05 × 9,603,945.97
4. Step 4: Simplify right side
   17,443,520.84x = 231,188,963,386,256.69
5. Step 5: Solve for x
   x = 231,188,963,386,256.69/17,443,520.84
6. Step 6: Final answer
   x = 13,253,572.23