Finding the Fourth Proportional to 37,582.04, 56,379.56 and 12,624.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,582.04 : 56,379.56 = 12,624.50 : x
2. Step 2: Convert to fraction form
   37,582.04/56,379.56 = 12,624.50/x
3. Step 3: Cross multiply
   37,582.04x = 56,379.56 × 12,624.50
4. Step 4: Simplify right side
   37,582.04x = 711,763,410.20
5. Step 5: Solve for x
   x = 711,763,410.20/37,582.04
6. Step 6: Final answer
   x = 18,938.93