Finding the Fourth Proportional to 37,464.09, 56,147.69 and 28,030.09

Step by Step Solution

1. Step 1: Write the proportion equation
   37,464.09 : 56,147.69 = 28,030.09 : x
2. Step 2: Convert to fraction form
   37,464.09/56,147.69 = 28,030.09/x
3. Step 3: Cross multiply
   37,464.09x = 56,147.69 × 28,030.09
4. Step 4: Simplify right side
   37,464.09x = 1,573,824,799.43
5. Step 5: Solve for x
   x = 1,573,824,799.43/37,464.09
6. Step 6: Final answer
   x = 42,008.89