Finding the Fourth Proportional to 42,397.86, 58,506.12 and 23,533.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,397.86 : 58,506.12 = 23,533.50 : x
2. Step 2: Convert to fraction form
   42,397.86/58,506.12 = 23,533.50/x
3. Step 3: Cross multiply
   42,397.86x = 58,506.12 × 23,533.50
4. Step 4: Simplify right side
   42,397.86x = 1,376,853,775.02
5. Step 5: Solve for x
   x = 1,376,853,775.02/42,397.86
6. Step 6: Final answer
   x = 32,474.61