Finding the Fourth Proportional to 42,082.08, 63,062.96 and 30,901.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,082.08 : 63,062.96 = 30,901.04 : x
2. Step 2: Convert to fraction form
   42,082.08/63,062.96 = 30,901.04/x
3. Step 3: Cross multiply
   42,082.08x = 63,062.96 × 30,901.04
4. Step 4: Simplify right side
   42,082.08x = 1,948,711,049.48
5. Step 5: Solve for x
   x = 1,948,711,049.48/42,082.08
6. Step 6: Final answer
   x = 46,307.38