Finding the Fourth Proportional to 37,059.26, 55,530.59 and 28,646.33

Step by Step Solution

1. Step 1: Write the proportion equation
   37,059.26 : 55,530.59 = 28,646.33 : x
2. Step 2: Convert to fraction form
   37,059.26/55,530.59 = 28,646.33/x
3. Step 3: Cross multiply
   37,059.26x = 55,530.59 × 28,646.33
4. Step 4: Simplify right side
   37,059.26x = 1,590,747,185.35
5. Step 5: Solve for x
   x = 1,590,747,185.35/37,059.26
6. Step 6: Final answer
   x = 42,924.42