Finding the Fourth Proportional to 49,353, 74,018.56 and 19,762.89

Step by Step Solution

1. Step 1: Write the proportion equation
   49,353 : 74,018.56 = 19,762.89 : x
2. Step 2: Convert to fraction form
   49,353/74,018.56 = 19,762.89/x
3. Step 3: Cross multiply
   49,353x = 74,018.56 × 19,762.89
4. Step 4: Simplify right side
   49,353x = 1,462,820,659.24
5. Step 5: Solve for x
   x = 1,462,820,659.24/49,353
6. Step 6: Final answer
   x = 29,639.95