Finding the Fourth Proportional to 42,548.86, 58,716.93 and 23,428.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,548.86 : 58,716.93 = 23,428.24 : x
2. Step 2: Convert to fraction form
   42,548.86/58,716.93 = 23,428.24/x
3. Step 3: Cross multiply
   42,548.86x = 58,716.93 × 23,428.24
4. Step 4: Simplify right side
   42,548.86x = 1,375,634,269.17
5. Step 5: Solve for x
   x = 1,375,634,269.17/42,548.86
6. Step 6: Final answer
   x = 32,330.70