Finding the Fourth Proportional to 89,804.79, 134,668.14 and 25,748.82

Step by Step Solution

1. Step 1: Write the proportion equation
   89,804.79 : 134,668.14 = 25,748.82 : x
2. Step 2: Convert to fraction form
   89,804.79/134,668.14 = 25,748.82/x
3. Step 3: Cross multiply
   89,804.79x = 134,668.14 × 25,748.82
4. Step 4: Simplify right side
   89,804.79x = 3,467,545,696.59
5. Step 5: Solve for x
   x = 3,467,545,696.59/89,804.79
6. Step 6: Final answer
   x = 38,612.04