Finding the Fourth Proportional to 3,340,419.84, 5,008,176 and 1,064,634.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,340,419.84 : 5,008,176 = 1,064,634.72 : x
2. Step 2: Convert to fraction form
   3,340,419.84/5,008,176 = 1,064,634.72/x
3. Step 3: Cross multiply
   3,340,419.84x = 5,008,176 × 1,064,634.72
4. Step 4: Simplify right side
   3,340,419.84x = 5,331,878,053,470.72
5. Step 5: Solve for x
   x = 5,331,878,053,470.72/3,340,419.84
6. Step 6: Final answer
   x = 1,596,170.04