Finding the Fourth Proportional to 49,312.58, 73,978.59 and 16,030.49

Step by Step Solution

1. Step 1: Write the proportion equation
   49,312.58 : 73,978.59 = 16,030.49 : x
2. Step 2: Convert to fraction form
   49,312.58/73,978.59 = 16,030.49/x
3. Step 3: Cross multiply
   49,312.58x = 73,978.59 × 16,030.49
4. Step 4: Simplify right side
   49,312.58x = 1,185,912,677.32
5. Step 5: Solve for x
   x = 1,185,912,677.32/49,312.58
6. Step 6: Final answer
   x = 24,048.89