Finding the Fourth Proportional to 5,038,974.93, 7,556,912.06 and 1,443,778.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,038,974.93 : 7,556,912.06 = 1,443,778.59 : x
2. Step 2: Convert to fraction form
   5,038,974.93/7,556,912.06 = 1,443,778.59/x
3. Step 3: Cross multiply
   5,038,974.93x = 7,556,912.06 × 1,443,778.59
4. Step 4: Simplify right side
   5,038,974.93x = 10,910,507,831,521.90
5. Step 5: Solve for x
   x = 10,910,507,831,521.90/5,038,974.93
6. Step 6: Final answer
   x = 2,165,223.68