Finding the Fourth Proportional to 30,462.66, 42,025.74 and 23,736.63

Step by Step Solution

1. Step 1: Write the proportion equation
   30,462.66 : 42,025.74 = 23,736.63 : x
2. Step 2: Convert to fraction form
   30,462.66/42,025.74 = 23,736.63/x
3. Step 3: Cross multiply
   30,462.66x = 42,025.74 × 23,736.63
4. Step 4: Simplify right side
   30,462.66x = 997,549,440.86
5. Step 5: Solve for x
   x = 997,549,440.86/30,462.66
6. Step 6: Final answer
   x = 32,746.63