Finding the Fourth Proportional to 2,485,073.98, 3,427,716.18 and 1,612,349.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,485,073.98 : 3,427,716.18 = 1,612,349.47 : x
2. Step 2: Convert to fraction form
   2,485,073.98/3,427,716.18 = 1,612,349.47/x
3. Step 3: Cross multiply
   2,485,073.98x = 3,427,716.18 × 1,612,349.47
4. Step 4: Simplify right side
   2,485,073.98x = 5,526,676,366,133.43
5. Step 5: Solve for x
   x = 5,526,676,366,133.43/2,485,073.98
6. Step 6: Final answer
   x = 2,223,948.43