Finding the Fourth Proportional to 9,039,136.28, 13,558,814.71 and 2,649,517.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,039,136.28 : 13,558,814.71 = 2,649,517.83 : x
2. Step 2: Convert to fraction form
   9,039,136.28/13,558,814.71 = 2,649,517.83/x
3. Step 3: Cross multiply
   9,039,136.28x = 13,558,814.71 × 2,649,517.83
4. Step 4: Simplify right side
   9,039,136.28x = 35,924,321,321,187.48
5. Step 5: Solve for x
   x = 35,924,321,321,187.48/9,039,136.28
6. Step 6: Final answer
   x = 3,974,309.07