Finding the Fourth Proportional to 1,063,757,870.98, 1,596,258,594.42 and 768,361,705.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,757,870.98 : 1,596,258,594.42 = 768,361,705.54 : x
2. Step 2: Convert to fraction form
   1,063,757,870.98/1,596,258,594.42 = 768,361,705.54/x
3. Step 3: Cross multiply
   1,063,757,870.98x = 1,596,258,594.42 × 768,361,705.54
4. Step 4: Simplify right side
   1,063,757,870.98x = 1,226,503,976,091,434,240
5. Step 5: Solve for x
   x = 1,226,503,976,091,434,240/1,063,757,870.98
6. Step 6: Final answer
   x = 1,152,991,681.24