Finding the Fourth Proportional to 46,828.82, 64,624.28 and 25,607.63

Step by Step Solution

1. Step 1: Write the proportion equation
   46,828.82 : 64,624.28 = 25,607.63 : x
2. Step 2: Convert to fraction form
   46,828.82/64,624.28 = 25,607.63/x
3. Step 3: Cross multiply
   46,828.82x = 64,624.28 × 25,607.63
4. Step 4: Simplify right side
   46,828.82x = 1,654,874,200.10
5. Step 5: Solve for x
   x = 1,654,874,200.10/46,828.82
6. Step 6: Final answer
   x = 35,338.80