Finding the Fourth Proportional to 201,056.72, 301,496.52 and 94,471

Step by Step Solution

1. Step 1: Write the proportion equation
   201,056.72 : 301,496.52 = 94,471 : x
2. Step 2: Convert to fraction form
   201,056.72/301,496.52 = 94,471/x
3. Step 3: Cross multiply
   201,056.72x = 301,496.52 × 94,471
4. Step 4: Simplify right side
   201,056.72x = 28,482,677,740.92
5. Step 5: Solve for x
   x = 28,482,677,740.92/201,056.72
6. Step 6: Final answer
   x = 141,664.89