Finding the Fourth Proportional to 1,354,443.74, 1,868,754.18 and 1,067,071.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,354,443.74 : 1,868,754.18 = 1,067,071.94 : x
2. Step 2: Convert to fraction form
   1,354,443.74/1,868,754.18 = 1,067,071.94/x
3. Step 3: Cross multiply
   1,354,443.74x = 1,868,754.18 × 1,067,071.94
4. Step 4: Simplify right side
   1,354,443.74x = 1,994,095,148,235.71
5. Step 5: Solve for x
   x = 1,994,095,148,235.71/1,354,443.74
6. Step 6: Final answer
   x = 1,472,261.33