Finding the Fourth Proportional to 91,377.72, 137,076.30 and 24,818.81

Step by Step Solution

1. Step 1: Write the proportion equation
   91,377.72 : 137,076.30 = 24,818.81 : x
2. Step 2: Convert to fraction form
   91,377.72/137,076.30 = 24,818.81/x
3. Step 3: Cross multiply
   91,377.72x = 137,076.30 × 24,818.81
4. Step 4: Simplify right side
   91,377.72x = 3,402,069,959.82
5. Step 5: Solve for x
   x = 3,402,069,959.82/91,377.72
6. Step 6: Final answer
   x = 37,230.85