Finding the Fourth Proportional to 152,333.48, 210,621.50 and 133,416.38

Step by Step Solution

1. Step 1: Write the proportion equation
   152,333.48 : 210,621.50 = 133,416.38 : x
2. Step 2: Convert to fraction form
   152,333.48/210,621.50 = 133,416.38/x
3. Step 3: Cross multiply
   152,333.48x = 210,621.50 × 133,416.38
4. Step 4: Simplify right side
   152,333.48x = 28,100,356,359.98
5. Step 5: Solve for x
   x = 28,100,356,359.98/152,333.48
6. Step 6: Final answer
   x = 184,466.06