Finding the Fourth Proportional to 42,692.98, 58,917.22 and 23,572.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,692.98 : 58,917.22 = 23,572.70 : x
2. Step 2: Convert to fraction form
   42,692.98/58,917.22 = 23,572.70/x
3. Step 3: Cross multiply
   42,692.98x = 58,917.22 × 23,572.70
4. Step 4: Simplify right side
   42,692.98x = 1,388,837,951.89
5. Step 5: Solve for x
   x = 1,388,837,951.89/42,692.98
6. Step 6: Final answer
   x = 32,530.83