Finding the Fourth Proportional to 1,067,068.32, 1,472,350.56 and 608,174.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067,068.32 : 1,472,350.56 = 608,174.16 : x
2. Step 2: Convert to fraction form
   1,067,068.32/1,472,350.56 = 608,174.16/x
3. Step 3: Cross multiply
   1,067,068.32x = 1,472,350.56 × 608,174.16
4. Step 4: Simplify right side
   1,067,068.32x = 895,445,565,053.53
5. Step 5: Solve for x
   x = 895,445,565,053.53/1,067,068.32
6. Step 6: Final answer
   x = 839,164.23