Finding the Fourth Proportional to 37,499.25, 56,249.49 and 10,845.60

Step by Step Solution

1. Step 1: Write the proportion equation
   37,499.25 : 56,249.49 = 10,845.60 : x
2. Step 2: Convert to fraction form
   37,499.25/56,249.49 = 10,845.60/x
3. Step 3: Cross multiply
   37,499.25x = 56,249.49 × 10,845.60
4. Step 4: Simplify right side
   37,499.25x = 610,059,468.74
5. Step 5: Solve for x
   x = 610,059,468.74/37,499.25
6. Step 6: Final answer
   x = 16,268.58