Finding the Fourth Proportional to 42,395.86, 58,503.36 and 23,531.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,395.86 : 58,503.36 = 23,531.50 : x
2. Step 2: Convert to fraction form
   42,395.86/58,503.36 = 23,531.50/x
3. Step 3: Cross multiply
   42,395.86x = 58,503.36 × 23,531.50
4. Step 4: Simplify right side
   42,395.86x = 1,376,671,815.84
5. Step 5: Solve for x
   x = 1,376,671,815.84/42,395.86
6. Step 6: Final answer
   x = 32,471.85