Finding the Fourth Proportional to 11,034,728.31, 16,554,474.77 and 3,358,973.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,034,728.31 : 16,554,474.77 = 3,358,973.28 : x
2. Step 2: Convert to fraction form
   11,034,728.31/16,554,474.77 = 3,358,973.28/x
3. Step 3: Cross multiply
   11,034,728.31x = 16,554,474.77 × 3,358,973.28
4. Step 4: Simplify right side
   11,034,728.31x = 55,606,038,400,069.28
5. Step 5: Solve for x
   x = 55,606,038,400,069.28/11,034,728.31
6. Step 6: Final answer
   x = 5,039,185.09