Finding the Fourth Proportional to 5,179,459.27, 7,149,032.28 and 3,059,601.33

Step by Step Solution

1. Step 1: Write the proportion equation
   5,179,459.27 : 7,149,032.28 = 3,059,601.33 : x
2. Step 2: Convert to fraction form
   5,179,459.27/7,149,032.28 = 3,059,601.33/x
3. Step 3: Cross multiply
   5,179,459.27x = 7,149,032.28 × 3,059,601.33
4. Step 4: Simplify right side
   5,179,459.27x = 21,873,188,672,100.93
5. Step 5: Solve for x
   x = 21,873,188,672,100.93/5,179,459.27
6. Step 6: Final answer
   x = 4,223,064.13