Finding the Fourth Proportional to 42,394.86, 58,501.98 and 23,530.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,394.86 : 58,501.98 = 23,530.50 : x
2. Step 2: Convert to fraction form
   42,394.86/58,501.98 = 23,530.50/x
3. Step 3: Cross multiply
   42,394.86x = 58,501.98 × 23,530.50
4. Step 4: Simplify right side
   42,394.86x = 1,376,580,840.39
5. Step 5: Solve for x
   x = 1,376,580,840.39/42,394.86
6. Step 6: Final answer
   x = 32,470.47