Finding the Fourth Proportional to 1,936,773.50, 2,905,626.82 and 607,077.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936,773.50 : 2,905,626.82 = 607,077.50 : x
2. Step 2: Convert to fraction form
   1,936,773.50/2,905,626.82 = 607,077.50/x
3. Step 3: Cross multiply
   1,936,773.50x = 2,905,626.82 × 607,077.50
4. Step 4: Simplify right side
   1,936,773.50x = 1,763,940,665,818.55
5. Step 5: Solve for x
   x = 1,763,940,665,818.55/1,936,773.50
6. Step 6: Final answer
   x = 910,762.50