Finding the Fourth Proportional to 700,684, 966,947.76 and 382,732

Step by Step Solution

1. Step 1: Write the proportion equation
   700,684 : 966,947.76 = 382,732 : x
2. Step 2: Convert to fraction form
   700,684/966,947.76 = 382,732/x
3. Step 3: Cross multiply
   700,684x = 966,947.76 × 382,732
4. Step 4: Simplify right side
   700,684x = 370,081,850,080.32
5. Step 5: Solve for x
   x = 370,081,850,080.32/700,684
6. Step 6: Final answer
   x = 528,172.26