Finding the Fourth Proportional to 11,139,328.62, 16,709,007.51 and 3,052,376.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,139,328.62 : 16,709,007.51 = 3,052,376.10 : x
2. Step 2: Convert to fraction form
   11,139,328.62/16,709,007.51 = 3,052,376.10/x
3. Step 3: Cross multiply
   11,139,328.62x = 16,709,007.51 × 3,052,376.10
4. Step 4: Simplify right side
   11,139,328.62x = 51,002,175,178,244.52
5. Step 5: Solve for x
   x = 51,002,175,178,244.52/11,139,328.62
6. Step 6: Final answer
   x = 4,578,568.15