Finding the Fourth Proportional to 3,068,955.50, 4,235,410.74 and 1,692,568.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,068,955.50 : 4,235,410.74 = 1,692,568.43 : x
2. Step 2: Convert to fraction form
   3,068,955.50/4,235,410.74 = 1,692,568.43/x
3. Step 3: Cross multiply
   3,068,955.50x = 4,235,410.74 × 1,692,568.43
4. Step 4: Simplify right side
   3,068,955.50x = 7,168,722,485,429.89
5. Step 5: Solve for x
   x = 7,168,722,485,429.89/3,068,955.50
6. Step 6: Final answer
   x = 2,335,883.49