Finding the Fourth Proportional to 37,055.13, 55,588.05 and 12,089.01

Step by Step Solution

1. Step 1: Write the proportion equation
   37,055.13 : 55,588.05 = 12,089.01 : x
2. Step 2: Convert to fraction form
   37,055.13/55,588.05 = 12,089.01/x
3. Step 3: Cross multiply
   37,055.13x = 55,588.05 × 12,089.01
4. Step 4: Simplify right side
   37,055.13x = 672,004,492.33
5. Step 5: Solve for x
   x = 672,004,492.33/37,055.13
6. Step 6: Final answer
   x = 18,135.26