Finding the Fourth Proportional to 1,499,516.01, 2,067,179.54 and 1,069,048.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,516.01 : 2,067,179.54 = 1,069,048.80 : x
2. Step 2: Convert to fraction form
   1,499,516.01/2,067,179.54 = 1,069,048.80/x
3. Step 3: Cross multiply
   1,499,516.01x = 2,067,179.54 × 1,069,048.80
4. Step 4: Simplify right side
   1,499,516.01x = 2,209,915,801,276.31
5. Step 5: Solve for x
   x = 2,209,915,801,276.31/1,499,516.01
6. Step 6: Final answer
   x = 1,473,752.72