Finding the Fourth Proportional to 3,099,085.61, 4,645,965.93 and 1,077,066.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,099,085.61 : 4,645,965.93 = 1,077,066.81 : x
2. Step 2: Convert to fraction form
   3,099,085.61/4,645,965.93 = 1,077,066.81/x
3. Step 3: Cross multiply
   3,099,085.61x = 4,645,965.93 × 1,077,066.81
4. Step 4: Simplify right side
   3,099,085.61x = 5,004,015,703,593.78
5. Step 5: Solve for x
   x = 5,004,015,703,593.78/3,099,085.61
6. Step 6: Final answer
   x = 1,614,674.89