Finding the Fourth Proportional to 31,031,834.95, 42,822,349.47 and 17,092,889.98

Step by Step Solution

1. Step 1: Write the proportion equation
   31,031,834.95 : 42,822,349.47 = 17,092,889.98 : x
2. Step 2: Convert to fraction form
   31,031,834.95/42,822,349.47 = 17,092,889.98/x
3. Step 3: Cross multiply
   31,031,834.95x = 42,822,349.47 × 17,092,889.98
4. Step 4: Simplify right side
   31,031,834.95x = 731,957,708,175,821.25
5. Step 5: Solve for x
   x = 731,957,708,175,821.25/31,031,834.95
6. Step 6: Final answer
   x = 23,587,316.36