Finding the Fourth Proportional to 2,680,784.59, 3,696,936.71 and 1,763,791.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680,784.59 : 3,696,936.71 = 1,763,791.90 : x
2. Step 2: Convert to fraction form
   2,680,784.59/3,696,936.71 = 1,763,791.90/x
3. Step 3: Cross multiply
   2,680,784.59x = 3,696,936.71 × 1,763,791.90
4. Step 4: Simplify right side
   2,680,784.59x = 6,520,627,023,910.65
5. Step 5: Solve for x
   x = 6,520,627,023,910.65/2,680,784.59
6. Step 6: Final answer
   x = 2,432,357.69