Finding the Fourth Proportional to 114,360.96, 157,806.72 and 64,058.88

Step by Step Solution

1. Step 1: Write the proportion equation
   114,360.96 : 157,806.72 = 64,058.88 : x
2. Step 2: Convert to fraction form
   114,360.96/157,806.72 = 64,058.88/x
3. Step 3: Cross multiply
   114,360.96x = 157,806.72 × 64,058.88
4. Step 4: Simplify right side
   114,360.96x = 10,108,921,739.67
5. Step 5: Solve for x
   x = 10,108,921,739.67/114,360.96
6. Step 6: Final answer
   x = 88,394.87