Finding the Fourth Proportional to 37,369.24, 56,041.67 and 12,402.59

Step by Step Solution

1. Step 1: Write the proportion equation
   37,369.24 : 56,041.67 = 12,402.59 : x
2. Step 2: Convert to fraction form
   37,369.24/56,041.67 = 12,402.59/x
3. Step 3: Cross multiply
   37,369.24x = 56,041.67 × 12,402.59
4. Step 4: Simplify right side
   37,369.24x = 695,061,746.83
5. Step 5: Solve for x
   x = 695,061,746.83/37,369.24
6. Step 6: Final answer
   x = 18,599.84