Finding the Fourth Proportional to 1,499,758.44, 2,069,666.82 and 820,695

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,758.44 : 2,069,666.82 = 820,695 : x
2. Step 2: Convert to fraction form
   1,499,758.44/2,069,666.82 = 820,695/x
3. Step 3: Cross multiply
   1,499,758.44x = 2,069,666.82 × 820,695
4. Step 4: Simplify right side
   1,499,758.44x = 1,698,565,210,839.90
5. Step 5: Solve for x
   x = 1,698,565,210,839.90/1,499,758.44
6. Step 6: Final answer
   x = 1,132,559.19