Finding the Fourth Proportional to 8,485,002.94, 12,728,700.01 and 2,725,805.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,485,002.94 : 12,728,700.01 = 2,725,805.42 : x
2. Step 2: Convert to fraction form
   8,485,002.94/12,728,700.01 = 2,725,805.42/x
3. Step 3: Cross multiply
   8,485,002.94x = 12,728,700.01 × 2,725,805.42
4. Step 4: Simplify right side
   8,485,002.94x = 34,695,959,476,812.05
5. Step 5: Solve for x
   x = 34,695,959,476,812.05/8,485,002.94
6. Step 6: Final answer
   x = 4,089,092.22