Finding the Fourth Proportional to 35,300,685.27, 52,920,701.89 and 12,268,627.68

Step by Step Solution

1. Step 1: Write the proportion equation
   35,300,685.27 : 52,920,701.89 = 12,268,627.68 : x
2. Step 2: Convert to fraction form
   35,300,685.27/52,920,701.89 = 12,268,627.68/x
3. Step 3: Cross multiply
   35,300,685.27x = 52,920,701.89 × 12,268,627.68
4. Step 4: Simplify right side
   35,300,685.27x = 649,264,388,052,682.25
5. Step 5: Solve for x
   x = 649,264,388,052,682.25/35,300,685.27
6. Step 6: Final answer
   x = 18,392,401.82