Finding the Fourth Proportional to 47,039.49, 64,914.71 and 25,818.93

Step by Step Solution

1. Step 1: Write the proportion equation
   47,039.49 : 64,914.71 = 25,818.93 : x
2. Step 2: Convert to fraction form
   47,039.49/64,914.71 = 25,818.93/x
3. Step 3: Cross multiply
   47,039.49x = 64,914.71 × 25,818.93
4. Step 4: Simplify right side
   47,039.49x = 1,676,028,224.37
5. Step 5: Solve for x
   x = 1,676,028,224.37/47,039.49
6. Step 6: Final answer
   x = 35,630.24