Finding the Fourth Proportional to 47,047.66, 64,925.42 and 25,536.89

Step by Step Solution

1. Step 1: Write the proportion equation
   47,047.66 : 64,925.42 = 25,536.89 : x
2. Step 2: Convert to fraction form
   47,047.66/64,925.42 = 25,536.89/x
3. Step 3: Cross multiply
   47,047.66x = 64,925.42 × 25,536.89
4. Step 4: Simplify right side
   47,047.66x = 1,657,993,343.37
5. Step 5: Solve for x
   x = 1,657,993,343.37/47,047.66
6. Step 6: Final answer
   x = 35,240.72