Finding the Fourth Proportional to 16,169,680.28, 22,314,105.94 and 8,827,603.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,169,680.28 : 22,314,105.94 = 8,827,603.76 : x
2. Step 2: Convert to fraction form
   16,169,680.28/22,314,105.94 = 8,827,603.76/x
3. Step 3: Cross multiply
   16,169,680.28x = 22,314,105.94 × 8,827,603.76
4. Step 4: Simplify right side
   16,169,680.28x = 196,980,085,496,982.34
5. Step 5: Solve for x
   x = 196,980,085,496,982.34/16,169,680.28
6. Step 6: Final answer
   x = 12,182,064.34