Finding the Fourth Proportional to 1,626,196,216.96, 2,244,164,231.33 and 883,640,279.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,626,196,216.96 : 2,244,164,231.33 = 883,640,279.71 : x
2. Step 2: Convert to fraction form
   1,626,196,216.96/2,244,164,231.33 = 883,640,279.71/x
3. Step 3: Cross multiply
   1,626,196,216.96x = 2,244,164,231.33 × 883,640,279.71
4. Step 4: Simplify right side
   1,626,196,216.96x = 1,983,033,909,074,188,288
5. Step 5: Solve for x
   x = 1,983,033,909,074,188,288/1,626,196,216.96
6. Step 6: Final answer
   x = 1,219,430,895.48