Finding the Fourth Proportional to 42,531.86, 58,692.48 and 23,411.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,531.86 : 58,692.48 = 23,411.54 : x
2. Step 2: Convert to fraction form
   42,531.86/58,692.48 = 23,411.54/x
3. Step 3: Cross multiply
   42,531.86x = 58,692.48 × 23,411.54
4. Step 4: Simplify right side
   42,531.86x = 1,374,081,343.22
5. Step 5: Solve for x
   x = 1,374,081,343.22/42,531.86
6. Step 6: Final answer
   x = 32,307.11