Finding the Fourth Proportional to 151,327.84, 208,608.32 and 96,871.98

Step by Step Solution

1. Step 1: Write the proportion equation
   151,327.84 : 208,608.32 = 96,871.98 : x
2. Step 2: Convert to fraction form
   151,327.84/208,608.32 = 96,871.98/x
3. Step 3: Cross multiply
   151,327.84x = 208,608.32 × 96,871.98
4. Step 4: Simplify right side
   151,327.84x = 20,208,301,002.87
5. Step 5: Solve for x
   x = 20,208,301,002.87/151,327.84
6. Step 6: Final answer
   x = 133,539.88