Finding the Fourth Proportional to 5,389,677,086.10, 8,083,759,801.95 and 1,709,554,449.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,389,677,086.10 : 8,083,759,801.95 = 1,709,554,449.30 : x
2. Step 2: Convert to fraction form
   5,389,677,086.10/8,083,759,801.95 = 1,709,554,449.30/x
3. Step 3: Cross multiply
   5,389,677,086.10x = 8,083,759,801.95 × 1,709,554,449.30
4. Step 4: Simplify right side
   5,389,677,086.10x = 13,819,627,536,496,109,568
5. Step 5: Solve for x
   x = 13,819,627,536,496,109,568/5,389,677,086.10
6. Step 6: Final answer
   x = 2,564,091,932.73