Finding the Fourth Proportional to 49,599, 74,380.14 and 16,309.35

Step by Step Solution

1. Step 1: Write the proportion equation
   49,599 : 74,380.14 = 16,309.35 : x
2. Step 2: Convert to fraction form
   49,599/74,380.14 = 16,309.35/x
3. Step 3: Cross multiply
   49,599x = 74,380.14 × 16,309.35
4. Step 4: Simplify right side
   49,599x = 1,213,091,736.31
5. Step 5: Solve for x
   x = 1,213,091,736.31/49,599
6. Step 6: Final answer
   x = 24,457.99