Finding the Fourth Proportional to 49,870.86, 74,743.91 and 24,917.91

Step by Step Solution

1. Step 1: Write the proportion equation
   49,870.86 : 74,743.91 = 24,917.91 : x
2. Step 2: Convert to fraction form
   49,870.86/74,743.91 = 24,917.91/x
3. Step 3: Cross multiply
   49,870.86x = 74,743.91 × 24,917.91
4. Step 4: Simplify right side
   49,870.86x = 1,862,462,022.43
5. Step 5: Solve for x
   x = 1,862,462,022.43/49,870.86
6. Step 6: Final answer
   x = 37,345.70