Finding the Fourth Proportional to 7,140,062.27, 9,853,297.59 and 3,876,883.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,140,062.27 : 9,853,297.59 = 3,876,883.31 : x
2. Step 2: Convert to fraction form
   7,140,062.27/9,853,297.59 = 3,876,883.31/x
3. Step 3: Cross multiply
   7,140,062.27x = 9,853,297.59 × 3,876,883.31
4. Step 4: Simplify right side
   7,140,062.27x = 38,200,084,975,134.23
5. Step 5: Solve for x
   x = 38,200,084,975,134.23/7,140,062.27
6. Step 6: Final answer
   x = 5,350,105.30