Finding the Fourth Proportional to 47,047.47, 64,925.07 and 25,826.28

Step by Step Solution

1. Step 1: Write the proportion equation
   47,047.47 : 64,925.07 = 25,826.28 : x
2. Step 2: Convert to fraction form
   47,047.47/64,925.07 = 25,826.28/x
3. Step 3: Cross multiply
   47,047.47x = 64,925.07 × 25,826.28
4. Step 4: Simplify right side
   47,047.47x = 1,676,773,036.84
5. Step 5: Solve for x
   x = 1,676,773,036.84/47,047.47
6. Step 6: Final answer
   x = 35,640.03