Finding the Fourth Proportional to 2,961,176.42, 4,443,534.27 and 2,720,256.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,961,176.42 : 4,443,534.27 = 2,720,256.50 : x
2. Step 2: Convert to fraction form
   2,961,176.42/4,443,534.27 = 2,720,256.50/x
3. Step 3: Cross multiply
   2,961,176.42x = 4,443,534.27 × 2,720,256.50
4. Step 4: Simplify right side
   2,961,176.42x = 12,087,552,958,722.58
5. Step 5: Solve for x
   x = 12,087,552,958,722.58/2,961,176.42
6. Step 6: Final answer
   x = 4,082,010.41