Finding the Fourth Proportional to 37,659.98, 56,499.08 and 11,363.12

Step by Step Solution

1. Step 1: Write the proportion equation
   37,659.98 : 56,499.08 = 11,363.12 : x
2. Step 2: Convert to fraction form
   37,659.98/56,499.08 = 11,363.12/x
3. Step 3: Cross multiply
   37,659.98x = 56,499.08 × 11,363.12
4. Step 4: Simplify right side
   37,659.98x = 642,005,825.93
5. Step 5: Solve for x
   x = 642,005,825.93/37,659.98
6. Step 6: Final answer
   x = 17,047.43