Finding the Fourth Proportional to 700,784.82, 1,050,958.53 and 460,885.50

Step by Step Solution

1. Step 1: Write the proportion equation
   700,784.82 : 1,050,958.53 = 460,885.50 : x
2. Step 2: Convert to fraction form
   700,784.82/1,050,958.53 = 460,885.50/x
3. Step 3: Cross multiply
   700,784.82x = 1,050,958.53 × 460,885.50
4. Step 4: Simplify right side
   700,784.82x = 484,371,547,578.32
5. Step 5: Solve for x
   x = 484,371,547,578.32/700,784.82
6. Step 6: Final answer
   x = 691,184.42