Finding the Fourth Proportional to 1,626,697.79, 2,244,843.15 and 901,592.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,626,697.79 : 2,244,843.15 = 901,592.30 : x
2. Step 2: Convert to fraction form
   1,626,697.79/2,244,843.15 = 901,592.30/x
3. Step 3: Cross multiply
   1,626,697.79x = 2,244,843.15 × 901,592.30
4. Step 4: Simplify right side
   1,626,697.79x = 2,023,933,300,978.88
5. Step 5: Solve for x
   x = 2,023,933,300,978.88/1,626,697.79
6. Step 6: Final answer
   x = 1,244,197.49