Finding the Fourth Proportional to 37,077.61, 55,621.98 and 10,778.93

Step by Step Solution

1. Step 1: Write the proportion equation
   37,077.61 : 55,621.98 = 10,778.93 : x
2. Step 2: Convert to fraction form
   37,077.61/55,621.98 = 10,778.93/x
3. Step 3: Cross multiply
   37,077.61x = 55,621.98 × 10,778.93
4. Step 4: Simplify right side
   37,077.61x = 599,545,428.88
5. Step 5: Solve for x
   x = 599,545,428.88/37,077.61
6. Step 6: Final answer
   x = 16,170.01