Finding the Fourth Proportional to 42,497.32, 58,646.37 and 23,634.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,497.32 : 58,646.37 = 23,634.45 : x
2. Step 2: Convert to fraction form
   42,497.32/58,646.37 = 23,634.45/x
3. Step 3: Cross multiply
   42,497.32x = 58,646.37 × 23,634.45
4. Step 4: Simplify right side
   42,497.32x = 1,386,074,699.45
5. Step 5: Solve for x
   x = 1,386,074,699.45/42,497.32
6. Step 6: Final answer
   x = 32,615.58