Finding the Fourth Proportional to 77,664.72, 116,497.38 and 23,629.93

Step by Step Solution

1. Step 1: Write the proportion equation
   77,664.72 : 116,497.38 = 23,629.93 : x
2. Step 2: Convert to fraction form
   77,664.72/116,497.38 = 23,629.93/x
3. Step 3: Cross multiply
   77,664.72x = 116,497.38 × 23,629.93
4. Step 4: Simplify right side
   77,664.72x = 2,752,825,254.33
5. Step 5: Solve for x
   x = 2,752,825,254.33/77,664.72
6. Step 6: Final answer
   x = 35,444.99