Finding the Fourth Proportional to 1,300,701,970.82, 1,794,920,655.42 and 705,973,686.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,701,970.82 : 1,794,920,655.42 = 705,973,686.18 : x
2. Step 2: Convert to fraction form
   1,300,701,970.82/1,794,920,655.42 = 705,973,686.18/x
3. Step 3: Cross multiply
   1,300,701,970.82x = 1,794,920,655.42 × 705,973,686.18
4. Step 4: Simplify right side
   1,300,701,970.82x = 1,267,166,751,507,479,040
5. Step 5: Solve for x
   x = 1,267,166,751,507,479,040/1,300,701,970.82
6. Step 6: Final answer
   x = 974,217,599.37