Finding the Fourth Proportional to 37,300.23, 55,909.71 and 18,594.09

Step by Step Solution

1. Step 1: Write the proportion equation
   37,300.23 : 55,909.71 = 18,594.09 : x
2. Step 2: Convert to fraction form
   37,300.23/55,909.71 = 18,594.09/x
3. Step 3: Cross multiply
   37,300.23x = 55,909.71 × 18,594.09
4. Step 4: Simplify right side
   37,300.23x = 1,039,590,179.61
5. Step 5: Solve for x
   x = 1,039,590,179.61/37,300.23
6. Step 6: Final answer
   x = 27,870.88