Finding the Fourth Proportional to 37,507.52, 56,228.88 and 17,776

Step by Step Solution

1. Step 1: Write the proportion equation
   37,507.52 : 56,228.88 = 17,776 : x
2. Step 2: Convert to fraction form
   37,507.52/56,228.88 = 17,776/x
3. Step 3: Cross multiply
   37,507.52x = 56,228.88 × 17,776
4. Step 4: Simplify right side
   37,507.52x = 999,524,570.88
5. Step 5: Solve for x
   x = 999,524,570.88/37,507.52
6. Step 6: Final answer
   x = 26,648.64