Finding the Fourth Proportional to 114,535, 158,058.39 and 64,234

Step by Step Solution

1. Step 1: Write the proportion equation
   114,535 : 158,058.39 = 64,234 : x
2. Step 2: Convert to fraction form
   114,535/158,058.39 = 64,234/x
3. Step 3: Cross multiply
   114,535x = 158,058.39 × 64,234
4. Step 4: Simplify right side
   114,535x = 10,152,722,623.26
5. Step 5: Solve for x
   x = 10,152,722,623.26/114,535
6. Step 6: Final answer
   x = 88,642.97