Finding the Fourth Proportional to 34,090.92, 47,045.82 and 19,941

Step by Step Solution

1. Step 1: Write the proportion equation
   34,090.92 : 47,045.82 = 19,941 : x
2. Step 2: Convert to fraction form
   34,090.92/47,045.82 = 19,941/x
3. Step 3: Cross multiply
   34,090.92x = 47,045.82 × 19,941
4. Step 4: Simplify right side
   34,090.92x = 938,140,696.62
5. Step 5: Solve for x
   x = 938,140,696.62/34,090.92
6. Step 6: Final answer
   x = 27,518.78