Finding the Fourth Proportional to 46,386.69, 64,013.81 and 25,166.10

Step by Step Solution

1. Step 1: Write the proportion equation
   46,386.69 : 64,013.81 = 25,166.10 : x
2. Step 2: Convert to fraction form
   46,386.69/64,013.81 = 25,166.10/x
3. Step 3: Cross multiply
   46,386.69x = 64,013.81 × 25,166.10
4. Step 4: Simplify right side
   46,386.69x = 1,610,977,943.84
5. Step 5: Solve for x
   x = 1,610,977,943.84/46,386.69
6. Step 6: Final answer
   x = 34,729.31