Finding the Fourth Proportional to 101,126.96, 151,567.42 and 71,553.32

Step by Step Solution

1. Step 1: Write the proportion equation
   101,126.96 : 151,567.42 = 71,553.32 : x
2. Step 2: Convert to fraction form
   101,126.96/151,567.42 = 71,553.32/x
3. Step 3: Cross multiply
   101,126.96x = 151,567.42 × 71,553.32
4. Step 4: Simplify right side
   101,126.96x = 10,845,152,104.83
5. Step 5: Solve for x
   x = 10,845,152,104.83/101,126.96
6. Step 6: Final answer
   x = 107,242.94