Finding the Fourth Proportional to 37,570.56, 51,848.04 and 20,574.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,570.56 : 51,848.04 = 20,574.84 : x
2. Step 2: Convert to fraction form
   37,570.56/51,848.04 = 20,574.84/x
3. Step 3: Cross multiply
   37,570.56x = 51,848.04 × 20,574.84
4. Step 4: Simplify right side
   37,570.56x = 1,066,765,127.31
5. Step 5: Solve for x
   x = 1,066,765,127.31/37,570.56
6. Step 6: Final answer
   x = 28,393.64