Finding the Fourth Proportional to 42,342.93, 58,435.38 and 23,480.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,342.93 : 58,435.38 = 23,480.10 : x
2. Step 2: Convert to fraction form
   42,342.93/58,435.38 = 23,480.10/x
3. Step 3: Cross multiply
   42,342.93x = 58,435.38 × 23,480.10
4. Step 4: Simplify right side
   42,342.93x = 1,372,068,565.94
5. Step 5: Solve for x
   x = 1,372,068,565.94/42,342.93
6. Step 6: Final answer
   x = 32,403.72