Finding the Fourth Proportional to 2,939,518.82, 4,408,144.43 and 1,142,165.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,939,518.82 : 4,408,144.43 = 1,142,165.67 : x
2. Step 2: Convert to fraction form
   2,939,518.82/4,408,144.43 = 1,142,165.67/x
3. Step 3: Cross multiply
   2,939,518.82x = 4,408,144.43 × 1,142,165.67
4. Step 4: Simplify right side
   2,939,518.82x = 5,034,831,230,636.89
5. Step 5: Solve for x
   x = 5,034,831,230,636.89/2,939,518.82
6. Step 6: Final answer
   x = 1,712,807.96