Finding the Fourth Proportional to 11,064,758.49, 16,595,642.86 and 2,978,219.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,064,758.49 : 16,595,642.86 = 2,978,219.38 : x
2. Step 2: Convert to fraction form
   11,064,758.49/16,595,642.86 = 2,978,219.38/x
3. Step 3: Cross multiply
   11,064,758.49x = 16,595,642.86 × 2,978,219.38
4. Step 4: Simplify right side
   11,064,758.49x = 49,425,465,189,210.62
5. Step 5: Solve for x
   x = 49,425,465,189,210.62/11,064,758.49
6. Step 6: Final answer
   x = 4,466,926.71