Finding the Fourth Proportional to 31,136,995.23, 42,965,367.89 and 17,197,522.17

Step by Step Solution

1. Step 1: Write the proportion equation
   31,136,995.23 : 42,965,367.89 = 17,197,522.17 : x
2. Step 2: Convert to fraction form
   31,136,995.23/42,965,367.89 = 17,197,522.17/x
3. Step 3: Cross multiply
   31,136,995.23x = 42,965,367.89 × 17,197,522.17
4. Step 4: Simplify right side
   31,136,995.23x = 738,897,866,744,493.50
5. Step 5: Solve for x
   x = 738,897,866,744,493.50/31,136,995.23
6. Step 6: Final answer
   x = 23,730,545.01