Finding the Fourth Proportional to 37,083.84, 55,612.56 and 10,781.76

Step by Step Solution

1. Step 1: Write the proportion equation
   37,083.84 : 55,612.56 = 10,781.76 : x
2. Step 2: Convert to fraction form
   37,083.84/55,612.56 = 10,781.76/x
3. Step 3: Cross multiply
   37,083.84x = 55,612.56 × 10,781.76
4. Step 4: Simplify right side
   37,083.84x = 599,601,274.91
5. Step 5: Solve for x
   x = 599,601,274.91/37,083.84
6. Step 6: Final answer
   x = 16,168.80