Finding the Fourth Proportional to 114,360.48, 157,824.72 and 64,067.04

Step by Step Solution

1. Step 1: Write the proportion equation
   114,360.48 : 157,824.72 = 64,067.04 : x
2. Step 2: Convert to fraction form
   114,360.48/157,824.72 = 64,067.04/x
3. Step 3: Cross multiply
   114,360.48x = 157,824.72 × 64,067.04
4. Step 4: Simplify right side
   114,360.48x = 10,111,362,649.23
5. Step 5: Solve for x
   x = 10,111,362,649.23/114,360.48
6. Step 6: Final answer
   x = 88,416.58