Finding the Fourth Proportional to 42,321.06, 58,409.16 and 24,412.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,321.06 : 58,409.16 = 24,412.50 : x
2. Step 2: Convert to fraction form
   42,321.06/58,409.16 = 24,412.50/x
3. Step 3: Cross multiply
   42,321.06x = 58,409.16 × 24,412.50
4. Step 4: Simplify right side
   42,321.06x = 1,425,913,618.50
5. Step 5: Solve for x
   x = 1,425,913,618.50/42,321.06
6. Step 6: Final answer
   x = 33,692.77