Finding the Fourth Proportional to 301,592.32, 452,404.05 and 76,954.72

Step by Step Solution

1. Step 1: Write the proportion equation
   301,592.32 : 452,404.05 = 76,954.72 : x
2. Step 2: Convert to fraction form
   301,592.32/452,404.05 = 76,954.72/x
3. Step 3: Cross multiply
   301,592.32x = 452,404.05 × 76,954.72
4. Step 4: Simplify right side
   301,592.32x = 34,814,626,994.62
5. Step 5: Solve for x
   x = 34,814,626,994.62/301,592.32
6. Step 6: Final answer
   x = 115,436.05