Finding the Fourth Proportional to 19,409,443.30, 29,103,667.35 and 8,051,040.10

Step by Step Solution

1. Step 1: Write the proportion equation
   19,409,443.30 : 29,103,667.35 = 8,051,040.10 : x
2. Step 2: Convert to fraction form
   19,409,443.30/29,103,667.35 = 8,051,040.10/x
3. Step 3: Cross multiply
   19,409,443.30x = 29,103,667.35 × 8,051,040.10
4. Step 4: Simplify right side
   19,409,443.30x = 234,314,792,891,910.75
5. Step 5: Solve for x
   x = 234,314,792,891,910.75/19,409,443.30
6. Step 6: Final answer
   x = 12,072,205.74