Finding the Fourth Proportional to 194,801, 291,980.04 and 82,411.16

Step by Step Solution

1. Step 1: Write the proportion equation
   194,801 : 291,980.04 = 82,411.16 : x
2. Step 2: Convert to fraction form
   194,801/291,980.04 = 82,411.16/x
3. Step 3: Cross multiply
   194,801x = 291,980.04 × 82,411.16
4. Step 4: Simplify right side
   194,801x = 24,062,413,793.25
5. Step 5: Solve for x
   x = 24,062,413,793.25/194,801
6. Step 6: Final answer
   x = 123,523.05