Finding the Fourth Proportional to 37,381.25, 56,051.01 and 12,407.73

Step by Step Solution

1. Step 1: Write the proportion equation
   37,381.25 : 56,051.01 = 12,407.73 : x
2. Step 2: Convert to fraction form
   37,381.25/56,051.01 = 12,407.73/x
3. Step 3: Cross multiply
   37,381.25x = 56,051.01 × 12,407.73
4. Step 4: Simplify right side
   37,381.25x = 695,465,798.31
5. Step 5: Solve for x
   x = 695,465,798.31/37,381.25
6. Step 6: Final answer
   x = 18,604.67