Finding the Fourth Proportional to 37,615.82, 56,406.72 and 11,322.06

Step by Step Solution

1. Step 1: Write the proportion equation
   37,615.82 : 56,406.72 = 11,322.06 : x
2. Step 2: Convert to fraction form
   37,615.82/56,406.72 = 11,322.06/x
3. Step 3: Cross multiply
   37,615.82x = 56,406.72 × 11,322.06
4. Step 4: Simplify right side
   37,615.82x = 638,640,268.24
5. Step 5: Solve for x
   x = 638,640,268.24/37,615.82
6. Step 6: Final answer
   x = 16,977.97