Finding the Fourth Proportional to 36,100.62, 49,818.13 and 19,969.34

Step by Step Solution

1. Step 1: Write the proportion equation
   36,100.62 : 49,818.13 = 19,969.34 : x
2. Step 2: Convert to fraction form
   36,100.62/49,818.13 = 19,969.34/x
3. Step 3: Cross multiply
   36,100.62x = 49,818.13 × 19,969.34
4. Step 4: Simplify right side
   36,100.62x = 994,834,877.12
5. Step 5: Solve for x
   x = 994,834,877.12/36,100.62
6. Step 6: Final answer
   x = 27,557.28