Finding the Fourth Proportional to 31,073,576,853.15, 42,881,455,401.98 and 17,340,226,116.39

Step by Step Solution

1. Step 1: Write the proportion equation
   31,073,576,853.15 : 42,881,455,401.98 = 17,340,226,116.39 : x
2. Step 2: Convert to fraction form
   31,073,576,853.15/42,881,455,401.98 = 17,340,226,116.39/x
3. Step 3: Cross multiply
   31,073,576,853.15x = 42,881,455,401.98 × 17,340,226,116.39
4. Step 4: Simplify right side
   31,073,576,853.15x = 743,574,132,870,139,871,232
5. Step 5: Solve for x
   x = 743,574,132,870,139,871,232/31,073,576,853.15
6. Step 6: Final answer
   x = 23,929,467,031.88