Finding the Fourth Proportional to 47,087.93, 64,981.10 and 25,577.51

Step by Step Solution

1. Step 1: Write the proportion equation
   47,087.93 : 64,981.10 = 25,577.51 : x
2. Step 2: Convert to fraction form
   47,087.93/64,981.10 = 25,577.51/x
3. Step 3: Cross multiply
   47,087.93x = 64,981.10 × 25,577.51
4. Step 4: Simplify right side
   47,087.93x = 1,662,054,474.10
5. Step 5: Solve for x
   x = 1,662,054,474.10/47,087.93
6. Step 6: Final answer
   x = 35,296.82