Finding the Fourth Proportional to 601,373.50, 902,113.53 and 158,141.50

Step by Step Solution

1. Step 1: Write the proportion equation
   601,373.50 : 902,113.53 = 158,141.50 : x
2. Step 2: Convert to fraction form
   601,373.50/902,113.53 = 158,141.50/x
3. Step 3: Cross multiply
   601,373.50x = 902,113.53 × 158,141.50
4. Step 4: Simplify right side
   601,373.50x = 142,661,586,804.50
5. Step 5: Solve for x
   x = 142,661,586,804.50/601,373.50
6. Step 6: Final answer
   x = 237,226.26