Finding the Fourth Proportional to 1,604,019.69, 2,406,140.25 and 466,791.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,019.69 : 2,406,140.25 = 466,791.31 : x
2. Step 2: Convert to fraction form
   1,604,019.69/2,406,140.25 = 466,791.31/x
3. Step 3: Cross multiply
   1,604,019.69x = 2,406,140.25 × 466,791.31
4. Step 4: Simplify right side
   1,604,019.69x = 1,123,165,359,341.23
5. Step 5: Solve for x
   x = 1,123,165,359,341.23/1,604,019.69
6. Step 6: Final answer
   x = 700,219.18