Finding the Fourth Proportional to 10,693,810.96, 16,034,309.68 and 3,404,121.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,693,810.96 : 16,034,309.68 = 3,404,121.28 : x
2. Step 2: Convert to fraction form
   10,693,810.96/16,034,309.68 = 3,404,121.28/x
3. Step 3: Cross multiply
   10,693,810.96x = 16,034,309.68 × 3,404,121.28
4. Step 4: Simplify right side
   10,693,810.96x = 54,582,734,791,797.98
5. Step 5: Solve for x
   x = 54,582,734,791,797.98/10,693,810.96
6. Step 6: Final answer
   x = 5,104,142.48