Finding the Fourth Proportional to 49,007.96, 67,602.14 and 30,829.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,007.96 : 67,602.14 = 30,829.72 : x
2. Step 2: Convert to fraction form
   49,007.96/67,602.14 = 30,829.72/x
3. Step 3: Cross multiply
   49,007.96x = 67,602.14 × 30,829.72
4. Step 4: Simplify right side
   49,007.96x = 2,084,155,047.60
5. Step 5: Solve for x
   x = 2,084,155,047.60/49,007.96
6. Step 6: Final answer
   x = 42,526.87