Finding the Fourth Proportional to 11,869,185.42, 17,806,771.89 and 5,483,952.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,869,185.42 : 17,806,771.89 = 5,483,952.18 : x
2. Step 2: Convert to fraction form
   11,869,185.42/17,806,771.89 = 5,483,952.18/x
3. Step 3: Cross multiply
   11,869,185.42x = 17,806,771.89 × 5,483,952.18
4. Step 4: Simplify right side
   11,869,185.42x = 97,651,485,524,928.22
5. Step 5: Solve for x
   x = 97,651,485,524,928.22/11,869,185.42
6. Step 6: Final answer
   x = 8,227,311.49