Finding the Fourth Proportional to 37,570.84, 51,847.86 and 20,343.39

Step by Step Solution

1. Step 1: Write the proportion equation
   37,570.84 : 51,847.86 = 20,343.39 : x
2. Step 2: Convert to fraction form
   37,570.84/51,847.86 = 20,343.39/x
3. Step 3: Cross multiply
   37,570.84x = 51,847.86 × 20,343.39
4. Step 4: Simplify right side
   37,570.84x = 1,054,761,118.50
5. Step 5: Solve for x
   x = 1,054,761,118.50/37,570.84
6. Step 6: Final answer
   x = 28,073.93