Finding the Fourth Proportional to 1,499,452.72, 2,067,092.53 and 1,068,985.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,452.72 : 2,067,092.53 = 1,068,985.51 : x
2. Step 2: Convert to fraction form
   1,499,452.72/2,067,092.53 = 1,068,985.51/x
3. Step 3: Cross multiply
   1,499,452.72x = 2,067,092.53 × 1,068,985.51
4. Step 4: Simplify right side
   1,499,452.72x = 2,209,691,962,399.24
5. Step 5: Solve for x
   x = 2,209,691,962,399.24/1,499,452.72
6. Step 6: Final answer
   x = 1,473,665.65