Finding the Fourth Proportional to 35,194.10, 48,592.71 and 21,769.56

Step by Step Solution

1. Step 1: Write the proportion equation
   35,194.10 : 48,592.71 = 21,769.56 : x
2. Step 2: Convert to fraction form
   35,194.10/48,592.71 = 21,769.56/x
3. Step 3: Cross multiply
   35,194.10x = 48,592.71 × 21,769.56
4. Step 4: Simplify right side
   35,194.10x = 1,057,841,915.91
5. Step 5: Solve for x
   x = 1,057,841,915.91/35,194.10
6. Step 6: Final answer
   x = 30,057.37