Finding the Fourth Proportional to 95,499.62, 143,264.96 and 28,924.15

Step by Step Solution

1. Step 1: Write the proportion equation
   95,499.62 : 143,264.96 = 28,924.15 : x
2. Step 2: Convert to fraction form
   95,499.62/143,264.96 = 28,924.15/x
3. Step 3: Cross multiply
   95,499.62x = 143,264.96 × 28,924.15
4. Step 4: Simplify right side
   95,499.62x = 4,143,817,192.78
5. Step 5: Solve for x
   x = 4,143,817,192.78/95,499.62
6. Step 6: Final answer
   x = 43,390.93