Finding the Fourth Proportional to 1,073,478.82, 1,481,404.54 and 590,085.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,073,478.82 : 1,481,404.54 = 590,085.94 : x
2. Step 2: Convert to fraction form
   1,073,478.82/1,481,404.54 = 590,085.94/x
3. Step 3: Cross multiply
   1,073,478.82x = 1,481,404.54 × 590,085.94
4. Step 4: Simplify right side
   1,073,478.82x = 874,155,990,506.17
5. Step 5: Solve for x
   x = 874,155,990,506.17/1,073,478.82
6. Step 6: Final answer
   x = 814,320.67