Finding the Fourth Proportional to 58,200.30, 80,314.29 and 35,577.18

Step by Step Solution

1. Step 1: Write the proportion equation
   58,200.30 : 80,314.29 = 35,577.18 : x
2. Step 2: Convert to fraction form
   58,200.30/80,314.29 = 35,577.18/x
3. Step 3: Cross multiply
   58,200.30x = 80,314.29 × 35,577.18
4. Step 4: Simplify right side
   58,200.30x = 2,857,355,951.90
5. Step 5: Solve for x
   x = 2,857,355,951.90/58,200.30
6. Step 6: Final answer
   x = 49,095.21