Finding the Fourth Proportional to 89,068.84, 133,571.74 and 25,875.81

Step by Step Solution

1. Step 1: Write the proportion equation
   89,068.84 : 133,571.74 = 25,875.81 : x
2. Step 2: Convert to fraction form
   89,068.84/133,571.74 = 25,875.81/x
3. Step 3: Cross multiply
   89,068.84x = 133,571.74 × 25,875.81
4. Step 4: Simplify right side
   89,068.84x = 3,456,276,965.61
5. Step 5: Solve for x
   x = 3,456,276,965.61/89,068.84
6. Step 6: Final answer
   x = 38,804.56