Finding the Fourth Proportional to 49,878.45, 74,818.31 and 16,598.52

Step by Step Solution

1. Step 1: Write the proportion equation
   49,878.45 : 74,818.31 = 16,598.52 : x
2. Step 2: Convert to fraction form
   49,878.45/74,818.31 = 16,598.52/x
3. Step 3: Cross multiply
   49,878.45x = 74,818.31 × 16,598.52
4. Step 4: Simplify right side
   49,878.45x = 1,241,873,131.91
5. Step 5: Solve for x
   x = 1,241,873,131.91/49,878.45
6. Step 6: Final answer
   x = 24,897.99