Finding the Fourth Proportional to 37,426.98, 56,097.96 and 12,461.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,426.98 : 56,097.96 = 12,461.16 : x
2. Step 2: Convert to fraction form
   37,426.98/56,097.96 = 12,461.16/x
3. Step 3: Cross multiply
   37,426.98x = 56,097.96 × 12,461.16
4. Step 4: Simplify right side
   37,426.98x = 699,045,655.23
5. Step 5: Solve for x
   x = 699,045,655.23/37,426.98
6. Step 6: Final answer
   x = 18,677.59