Finding the Fourth Proportional to 114,329, 157,774.06 and 64,028

Step by Step Solution

1. Step 1: Write the proportion equation
   114,329 : 157,774.06 = 64,028 : x
2. Step 2: Convert to fraction form
   114,329/157,774.06 = 64,028/x
3. Step 3: Cross multiply
   114,329x = 157,774.06 × 64,028
4. Step 4: Simplify right side
   114,329x = 10,101,957,513.68
5. Step 5: Solve for x
   x = 10,101,957,513.68/114,329
6. Step 6: Final answer
   x = 88,358.66