Finding the Fourth Proportional to 49,629.84, 68,499.98 and 30,526.03

Step by Step Solution

1. Step 1: Write the proportion equation
   49,629.84 : 68,499.98 = 30,526.03 : x
2. Step 2: Convert to fraction form
   49,629.84/68,499.98 = 30,526.03/x
3. Step 3: Cross multiply
   49,629.84x = 68,499.98 × 30,526.03
4. Step 4: Simplify right side
   49,629.84x = 2,091,032,444.48
5. Step 5: Solve for x
   x = 2,091,032,444.48/49,629.84
6. Step 6: Final answer
   x = 42,132.56