Finding the Fourth Proportional to 35,322.86, 48,746.45 and 19,407.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,322.86 : 48,746.45 = 19,407.72 : x
2. Step 2: Convert to fraction form
   35,322.86/48,746.45 = 19,407.72/x
3. Step 3: Cross multiply
   35,322.86x = 48,746.45 × 19,407.72
4. Step 4: Simplify right side
   35,322.86x = 946,057,452.59
5. Step 5: Solve for x
   x = 946,057,452.59/35,322.86
6. Step 6: Final answer
   x = 26,783.15