Finding the Fourth Proportional to 37,103.56, 55,641.49 and 14,909.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,103.56 : 55,641.49 = 14,909.42 : x
2. Step 2: Convert to fraction form
   37,103.56/55,641.49 = 14,909.42/x
3. Step 3: Cross multiply
   37,103.56x = 55,641.49 × 14,909.42
4. Step 4: Simplify right side
   37,103.56x = 829,582,381.11
5. Step 5: Solve for x
   x = 829,582,381.11/37,103.56
6. Step 6: Final answer
   x = 22,358.57