Finding the Fourth Proportional to 42,396.81, 58,504.86 and 23,533.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,396.81 : 58,504.86 = 23,533.80 : x
2. Step 2: Convert to fraction form
   42,396.81/58,504.86 = 23,533.80/x
3. Step 3: Cross multiply
   42,396.81x = 58,504.86 × 23,533.80
4. Step 4: Simplify right side
   42,396.81x = 1,376,841,674.27
5. Step 5: Solve for x
   x = 1,376,841,674.27/42,396.81
6. Step 6: Final answer
   x = 32,475.12