Finding the Fourth Proportional to 42,424.58, 58,538.88 and 24,521.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,424.58 : 58,538.88 = 24,521.24 : x
2. Step 2: Convert to fraction form
   42,424.58/58,538.88 = 24,521.24/x
3. Step 3: Cross multiply
   42,424.58x = 58,538.88 × 24,521.24
4. Step 4: Simplify right side
   42,424.58x = 1,435,445,925.81
5. Step 5: Solve for x
   x = 1,435,445,925.81/42,424.58
6. Step 6: Final answer
   x = 33,835.24