Finding the Fourth Proportional to 9,906,667.27, 14,839,005.70 and 7,483,821.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,906,667.27 : 14,839,005.70 = 7,483,821.19 : x
2. Step 2: Convert to fraction form
   9,906,667.27/14,839,005.70 = 7,483,821.19/x
3. Step 3: Cross multiply
   9,906,667.27x = 14,839,005.70 × 7,483,821.19
4. Step 4: Simplify right side
   9,906,667.27x = 111,052,465,296,190.78
5. Step 5: Solve for x
   x = 111,052,465,296,190.78/9,906,667.27
6. Step 6: Final answer
   x = 11,209,871.32