Finding the Fourth Proportional to 1,936,774.50, 2,905,628.34 and 607,078.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936,774.50 : 2,905,628.34 = 607,078.50 : x
2. Step 2: Convert to fraction form
   1,936,774.50/2,905,628.34 = 607,078.50/x
3. Step 3: Cross multiply
   1,936,774.50x = 2,905,628.34 × 607,078.50
4. Step 4: Simplify right side
   1,936,774.50x = 1,763,944,494,204.69
5. Step 5: Solve for x
   x = 1,763,944,494,204.69/1,936,774.50
6. Step 6: Final answer
   x = 910,764.00