Finding the Fourth Proportional to 1,499,454.73, 2,067,095.28 and 1,068,987.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,454.73 : 2,067,095.28 = 1,068,987.52 : x
2. Step 2: Convert to fraction form
   1,499,454.73/2,067,095.28 = 1,068,987.52/x
3. Step 3: Cross multiply
   1,499,454.73x = 2,067,095.28 × 1,068,987.52
4. Step 4: Simplify right side
   1,499,454.73x = 2,209,699,056,970.91
5. Step 5: Solve for x
   x = 2,209,699,056,970.91/1,499,454.73
6. Step 6: Final answer
   x = 1,473,668.40