Finding the Fourth Proportional to 49,630.84, 68,501.36 and 30,527.04

Step by Step Solution

1. Step 1: Write the proportion equation
   49,630.84 : 68,501.36 = 30,527.04 : x
2. Step 2: Convert to fraction form
   49,630.84/68,501.36 = 30,527.04/x
3. Step 3: Cross multiply
   49,630.84x = 68,501.36 × 30,527.04
4. Step 4: Simplify right side
   49,630.84x = 2,091,143,756.77
5. Step 5: Solve for x
   x = 2,091,143,756.77/49,630.84
6. Step 6: Final answer
   x = 42,133.96