Finding the Fourth Proportional to 42,541, 58,706.60 and 23,679.36

Step by Step Solution

1. Step 1: Write the proportion equation
   42,541 : 58,706.60 = 23,679.36 : x
2. Step 2: Convert to fraction form
   42,541/58,706.60 = 23,679.36/x
3. Step 3: Cross multiply
   42,541x = 58,706.60 × 23,679.36
4. Step 4: Simplify right side
   42,541x = 1,390,134,715.78
5. Step 5: Solve for x
   x = 1,390,134,715.78/42,541
6. Step 6: Final answer
   x = 32,677.53