Finding the Fourth Proportional to 37,564.34, 56,353.22 and 12,612.52

Step by Step Solution

1. Step 1: Write the proportion equation
   37,564.34 : 56,353.22 = 12,612.52 : x
2. Step 2: Convert to fraction form
   37,564.34/56,353.22 = 12,612.52/x
3. Step 3: Cross multiply
   37,564.34x = 56,353.22 × 12,612.52
4. Step 4: Simplify right side
   37,564.34x = 710,756,114.31
5. Step 5: Solve for x
   x = 710,756,114.31/37,564.34
6. Step 6: Final answer
   x = 18,921.03