Finding the Fourth Proportional to 37,243.69, 55,847.93 and 13,534.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,243.69 : 55,847.93 = 13,534.72 : x
2. Step 2: Convert to fraction form
   37,243.69/55,847.93 = 13,534.72/x
3. Step 3: Cross multiply
   37,243.69x = 55,847.93 × 13,534.72
4. Step 4: Simplify right side
   37,243.69x = 755,885,887.84
5. Step 5: Solve for x
   x = 755,885,887.84/37,243.69
6. Step 6: Final answer
   x = 20,295.68