Finding the Fourth Proportional to 5,320,403.49, 7,951,452.72 and 3,884,111.49

Step by Step Solution

1. Step 1: Write the proportion equation
   5,320,403.49 : 7,951,452.72 = 3,884,111.49 : x
2. Step 2: Convert to fraction form
   5,320,403.49/7,951,452.72 = 3,884,111.49/x
3. Step 3: Cross multiply
   5,320,403.49x = 7,951,452.72 × 3,884,111.49
4. Step 4: Simplify right side
   5,320,403.49x = 30,884,328,887,196.28
5. Step 5: Solve for x
   x = 30,884,328,887,196.28/5,320,403.49
6. Step 6: Final answer
   x = 5,804,884.71