Finding the Fourth Proportional to 2,245,584,594.15, 3,099,022,830.17 and 1,293,106,706.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245,584,594.15 : 3,099,022,830.17 = 1,293,106,706.28 : x
2. Step 2: Convert to fraction form
   2,245,584,594.15/3,099,022,830.17 = 1,293,106,706.28/x
3. Step 3: Cross multiply
   2,245,584,594.15x = 3,099,022,830.17 × 1,293,106,706.28
4. Step 4: Simplify right side
   2,245,584,594.15x = 4,007,367,204,607,652,352
5. Step 5: Solve for x
   x = 4,007,367,204,607,652,352/2,245,584,594.15
6. Step 6: Final answer
   x = 1,784,554,104.55