Finding the Fourth Proportional to 752,924.52, 1,039,036.62 and 447,061.98

Step by Step Solution

1. Step 1: Write the proportion equation
   752,924.52 : 1,039,036.62 = 447,061.98 : x
2. Step 2: Convert to fraction form
   752,924.52/1,039,036.62 = 447,061.98/x
3. Step 3: Cross multiply
   752,924.52x = 1,039,036.62 × 447,061.98
4. Step 4: Simplify right side
   752,924.52x = 464,513,768,629.71
5. Step 5: Solve for x
   x = 464,513,768,629.71/752,924.52
6. Step 6: Final answer
   x = 616,946.00