Finding the Fourth Proportional to 1,650,692.36, 2,277,978.72 and 997,227.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,650,692.36 : 2,277,978.72 = 997,227.52 : x
2. Step 2: Convert to fraction form
   1,650,692.36/2,277,978.72 = 997,227.52/x
3. Step 3: Cross multiply
   1,650,692.36x = 2,277,978.72 × 997,227.52
4. Step 4: Simplify right side
   1,650,692.36x = 2,271,663,063,863.43
5. Step 5: Solve for x
   x = 2,271,663,063,863.43/1,650,692.36
6. Step 6: Final answer
   x = 1,376,188.03