Finding the Fourth Proportional to 1,348,613.99, 1,861,123.82 and 805,065.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,613.99 : 1,861,123.82 = 805,065.24 : x
2. Step 2: Convert to fraction form
   1,348,613.99/1,861,123.82 = 805,065.24/x
3. Step 3: Cross multiply
   1,348,613.99x = 1,861,123.82 × 805,065.24
4. Step 4: Simplify right side
   1,348,613.99x = 1,498,326,090,792.69
5. Step 5: Solve for x
   x = 1,498,326,090,792.69/1,348,613.99
6. Step 6: Final answer
   x = 1,111,011.83