Finding the Fourth Proportional to 11,382,280.90, 17,067,584.55 and 3,403,068.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,382,280.90 : 17,067,584.55 = 3,403,068.10 : x
2. Step 2: Convert to fraction form
   11,382,280.90/17,067,584.55 = 3,403,068.10/x
3. Step 3: Cross multiply
   11,382,280.90x = 17,067,584.55 × 3,403,068.10
4. Step 4: Simplify right side
   11,382,280.90x = 58,082,152,526,157.86
5. Step 5: Solve for x
   x = 58,082,152,526,157.86/11,382,280.90
6. Step 6: Final answer
   x = 5,102,857.07