Finding the Fourth Proportional to 37,385.23, 56,061.43 and 13,995.26

Step by Step Solution

1. Step 1: Write the proportion equation
   37,385.23 : 56,061.43 = 13,995.26 : x
2. Step 2: Convert to fraction form
   37,385.23/56,061.43 = 13,995.26/x
3. Step 3: Cross multiply
   37,385.23x = 56,061.43 × 13,995.26
4. Step 4: Simplify right side
   37,385.23x = 784,594,288.82
5. Step 5: Solve for x
   x = 784,594,288.82/37,385.23
6. Step 6: Final answer
   x = 20,986.75