Finding the Fourth Proportional to 42,544.84, 58,792.82 and 31,916.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,544.84 : 58,792.82 = 31,916.02 : x
2. Step 2: Convert to fraction form
   42,544.84/58,792.82 = 31,916.02/x
3. Step 3: Cross multiply
   42,544.84x = 58,792.82 × 31,916.02
4. Step 4: Simplify right side
   42,544.84x = 1,876,432,818.98
5. Step 5: Solve for x
   x = 1,876,432,818.98/42,544.84
6. Step 6: Final answer
   x = 44,104.83