Finding the Fourth Proportional to 89,839.56, 134,775.54 and 37,253.28

Step by Step Solution

1. Step 1: Write the proportion equation
   89,839.56 : 134,775.54 = 37,253.28 : x
2. Step 2: Convert to fraction form
   89,839.56/134,775.54 = 37,253.28/x
3. Step 3: Cross multiply
   89,839.56x = 134,775.54 × 37,253.28
4. Step 4: Simplify right side
   89,839.56x = 5,020,830,928.77
5. Step 5: Solve for x
   x = 5,020,830,928.77/89,839.56
6. Step 6: Final answer
   x = 55,886.64