Finding the Fourth Proportional to 37,496.16, 56,188.72 and 16,416.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,496.16 : 56,188.72 = 16,416.72 : x
2. Step 2: Convert to fraction form
   37,496.16/56,188.72 = 16,416.72/x
3. Step 3: Cross multiply
   37,496.16x = 56,188.72 × 16,416.72
4. Step 4: Simplify right side
   37,496.16x = 922,434,483.40
5. Step 5: Solve for x
   x = 922,434,483.40/37,496.16
6. Step 6: Final answer
   x = 24,600.77