Finding the Fourth Proportional to 16,213,667.36, 24,306,765.04 and 7,108,864.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,213,667.36 : 24,306,765.04 = 7,108,864.80 : x
2. Step 2: Convert to fraction form
   16,213,667.36/24,306,765.04 = 7,108,864.80/x
3. Step 3: Cross multiply
   16,213,667.36x = 24,306,765.04 × 7,108,864.80
4. Step 4: Simplify right side
   16,213,667.36x = 172,793,506,394,726.59
5. Step 5: Solve for x
   x = 172,793,506,394,726.59/16,213,667.36
6. Step 6: Final answer
   x = 10,657,274.67