Finding the Fourth Proportional to 89,051.03, 133,583.48 and 25,872.18

Step by Step Solution

1. Step 1: Write the proportion equation
   89,051.03 : 133,583.48 = 25,872.18 : x
2. Step 2: Convert to fraction form
   89,051.03/133,583.48 = 25,872.18/x
3. Step 3: Cross multiply
   89,051.03x = 133,583.48 × 25,872.18
4. Step 4: Simplify right side
   89,051.03x = 3,456,095,839.59
5. Step 5: Solve for x
   x = 3,456,095,839.59/89,051.03
6. Step 6: Final answer
   x = 38,810.28