Finding the Fourth Proportional to 37,381.98, 56,065.32 and 10,720.83

Step by Step Solution

1. Step 1: Write the proportion equation
   37,381.98 : 56,065.32 = 10,720.83 : x
2. Step 2: Convert to fraction form
   37,381.98/56,065.32 = 10,720.83/x
3. Step 3: Cross multiply
   37,381.98x = 56,065.32 × 10,720.83
4. Step 4: Simplify right side
   37,381.98x = 601,066,764.62
5. Step 5: Solve for x
   x = 601,066,764.62/37,381.98
6. Step 6: Final answer
   x = 16,079.05