Finding the Fourth Proportional to 35,145.98, 52,845.42 and 32,406.18

Step by Step Solution

1. Step 1: Write the proportion equation
   35,145.98 : 52,845.42 = 32,406.18 : x
2. Step 2: Convert to fraction form
   35,145.98/52,845.42 = 32,406.18/x
3. Step 3: Cross multiply
   35,145.98x = 52,845.42 × 32,406.18
4. Step 4: Simplify right side
   35,145.98x = 1,712,518,192.70
5. Step 5: Solve for x
   x = 1,712,518,192.70/35,145.98
6. Step 6: Final answer
   x = 48,725.86