Finding the Fourth Proportional to 46,971.27, 64,828.56 and 35,678.15

Step by Step Solution

1. Step 1: Write the proportion equation
   46,971.27 : 64,828.56 = 35,678.15 : x
2. Step 2: Convert to fraction form
   46,971.27/64,828.56 = 35,678.15/x
3. Step 3: Cross multiply
   46,971.27x = 64,828.56 × 35,678.15
4. Step 4: Simplify right side
   46,971.27x = 2,312,962,763.82
5. Step 5: Solve for x
   x = 2,312,962,763.82/46,971.27
6. Step 6: Final answer
   x = 49,242.07