Finding the Fourth Proportional to 42,873.15, 64,064.10 and 32,685.51

Step by Step Solution

1. Step 1: Write the proportion equation
   42,873.15 : 64,064.10 = 32,685.51 : x
2. Step 2: Convert to fraction form
   42,873.15/64,064.10 = 32,685.51/x
3. Step 3: Cross multiply
   42,873.15x = 64,064.10 × 32,685.51
4. Step 4: Simplify right side
   42,873.15x = 2,093,967,781.19
5. Step 5: Solve for x
   x = 2,093,967,781.19/42,873.15
6. Step 6: Final answer
   x = 48,841.01