Finding the Fourth Proportional to 8,962,443.61, 13,440,371.59 and 3,203,623.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,962,443.61 : 13,440,371.59 = 3,203,623.25 : x
2. Step 2: Convert to fraction form
   8,962,443.61/13,440,371.59 = 3,203,623.25/x
3. Step 3: Cross multiply
   8,962,443.61x = 13,440,371.59 × 3,203,623.25
4. Step 4: Simplify right side
   8,962,443.61x = 43,057,886,914,363.47
5. Step 5: Solve for x
   x = 43,057,886,914,363.47/8,962,443.61
6. Step 6: Final answer
   x = 4,804,257.50