Finding the Fourth Proportional to 14,345,443.29, 19,795,812.69 and 7,906,915.29

Step by Step Solution

1. Step 1: Write the proportion equation
   14,345,443.29 : 19,795,812.69 = 7,906,915.29 : x
2. Step 2: Convert to fraction form
   14,345,443.29/19,795,812.69 = 7,906,915.29/x
3. Step 3: Cross multiply
   14,345,443.29x = 19,795,812.69 × 7,906,915.29
4. Step 4: Simplify right side
   14,345,443.29x = 156,523,814,036,537.03
5. Step 5: Solve for x
   x = 156,523,814,036,537.03/14,345,443.29
6. Step 6: Final answer
   x = 10,911,047.56