Finding the Fourth Proportional to 37,172.52, 55,642.14 and 19,589.04

Step by Step Solution

1. Step 1: Write the proportion equation
   37,172.52 : 55,642.14 = 19,589.04 : x
2. Step 2: Convert to fraction form
   37,172.52/55,642.14 = 19,589.04/x
3. Step 3: Cross multiply
   37,172.52x = 55,642.14 × 19,589.04
4. Step 4: Simplify right side
   37,172.52x = 1,089,976,106.15
5. Step 5: Solve for x
   x = 1,089,976,106.15/37,172.52
6. Step 6: Final answer
   x = 29,322.09