Finding the Fourth Proportional to 42,379.52, 58,484.80 and 23,516.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,379.52 : 58,484.80 = 23,516.16 : x
2. Step 2: Convert to fraction form
   42,379.52/58,484.80 = 23,516.16/x
3. Step 3: Cross multiply
   42,379.52x = 58,484.80 × 23,516.16
4. Step 4: Simplify right side
   42,379.52x = 1,375,337,914.37
5. Step 5: Solve for x
   x = 1,375,337,914.37/42,379.52
6. Step 6: Final answer
   x = 32,452.89