Finding the Fourth Proportional to 37,387.42, 56,060.12 and 12,414.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,387.42 : 56,060.12 = 12,414.10 : x
2. Step 2: Convert to fraction form
   37,387.42/56,060.12 = 12,414.10/x
3. Step 3: Cross multiply
   37,387.42x = 56,060.12 × 12,414.10
4. Step 4: Simplify right side
   37,387.42x = 695,935,935.69
5. Step 5: Solve for x
   x = 695,935,935.69/37,387.42
6. Step 6: Final answer
   x = 18,614.17