Finding the Fourth Proportional to 10,977,096.23, 16,464,149.61 and 2,889,394.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,977,096.23 : 16,464,149.61 = 2,889,394.59 : x
2. Step 2: Convert to fraction form
   10,977,096.23/16,464,149.61 = 2,889,394.59/x
3. Step 3: Cross multiply
   10,977,096.23x = 16,464,149.61 × 2,889,394.59
4. Step 4: Simplify right side
   10,977,096.23x = 47,571,424,812,084.61
5. Step 5: Solve for x
   x = 47,571,424,812,084.61/10,977,096.23
6. Step 6: Final answer
   x = 4,333,698.44