Finding the Fourth Proportional to 42,409.89, 58,527.45 and 23,547

Step by Step Solution

1. Step 1: Write the proportion equation
   42,409.89 : 58,527.45 = 23,547 : x
2. Step 2: Convert to fraction form
   42,409.89/58,527.45 = 23,547/x
3. Step 3: Cross multiply
   42,409.89x = 58,527.45 × 23,547
4. Step 4: Simplify right side
   42,409.89x = 1,378,145,865.15
5. Step 5: Solve for x
   x = 1,378,145,865.15/42,409.89
6. Step 6: Final answer
   x = 32,495.86