Finding the Fourth Proportional to 56,300.73, 77,707.98 and 37,184.28

Step by Step Solution

1. Step 1: Write the proportion equation
   56,300.73 : 77,707.98 = 37,184.28 : x
2. Step 2: Convert to fraction form
   56,300.73/77,707.98 = 37,184.28/x
3. Step 3: Cross multiply
   56,300.73x = 77,707.98 × 37,184.28
4. Step 4: Simplify right side
   56,300.73x = 2,889,515,286.55
5. Step 5: Solve for x
   x = 2,889,515,286.55/56,300.73
6. Step 6: Final answer
   x = 51,322.87