Finding the Fourth Proportional to 37,599.17, 56,402.23 and 12,298.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,599.17 : 56,402.23 = 12,298.82 : x
2. Step 2: Convert to fraction form
   37,599.17/56,402.23 = 12,298.82/x
3. Step 3: Cross multiply
   37,599.17x = 56,402.23 × 12,298.82
4. Step 4: Simplify right side
   37,599.17x = 693,680,874.37
5. Step 5: Solve for x
   x = 693,680,874.37/37,599.17
6. Step 6: Final answer
   x = 18,449.37