Finding the Fourth Proportional to 7,408,460.96, 11,105,113.52 and 5,012,558.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,408,460.96 : 11,105,113.52 = 5,012,558.56 : x
2. Step 2: Convert to fraction form
   7,408,460.96/11,105,113.52 = 5,012,558.56/x
3. Step 3: Cross multiply
   7,408,460.96x = 11,105,113.52 × 5,012,558.56
4. Step 4: Simplify right side
   7,408,460.96x = 55,665,031,834,447.73
5. Step 5: Solve for x
   x = 55,665,031,834,447.73/7,408,460.96
6. Step 6: Final answer
   x = 7,513,710.63