Finding the Fourth Proportional to 37,131.77, 55,696.74 and 10,836.74

Step by Step Solution

1. Step 1: Write the proportion equation
   37,131.77 : 55,696.74 = 10,836.74 : x
2. Step 2: Convert to fraction form
   37,131.77/55,696.74 = 10,836.74/x
3. Step 3: Cross multiply
   37,131.77x = 55,696.74 × 10,836.74
4. Step 4: Simplify right side
   37,131.77x = 603,571,188.83
5. Step 5: Solve for x
   x = 603,571,188.83/37,131.77
6. Step 6: Final answer
   x = 16,254.84