Finding the Fourth Proportional to 2,910,950.42, 4,014,386.88 and 2,300,561.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,910,950.42 : 4,014,386.88 = 2,300,561.42 : x
2. Step 2: Convert to fraction form
   2,910,950.42/4,014,386.88 = 2,300,561.42/x
3. Step 3: Cross multiply
   2,910,950.42x = 4,014,386.88 × 2,300,561.42
4. Step 4: Simplify right side
   2,910,950.42x = 9,235,343,581,082.17
5. Step 5: Solve for x
   x = 9,235,343,581,082.17/2,910,950.42
6. Step 6: Final answer
   x = 3,172,621.39