Finding the Fourth Proportional to 37,152.89, 55,733.56 and 13,471.58

Step by Step Solution

1. Step 1: Write the proportion equation
   37,152.89 : 55,733.56 = 13,471.58 : x
2. Step 2: Convert to fraction form
   37,152.89/55,733.56 = 13,471.58/x
3. Step 3: Cross multiply
   37,152.89x = 55,733.56 × 13,471.58
4. Step 4: Simplify right side
   37,152.89x = 750,819,255.77
5. Step 5: Solve for x
   x = 750,819,255.77/37,152.89
6. Step 6: Final answer
   x = 20,208.91