Finding the Fourth Proportional to 42,653.12, 58,861.56 and 23,533.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,653.12 : 58,861.56 = 23,533.60 : x
2. Step 2: Convert to fraction form
   42,653.12/58,861.56 = 23,533.60/x
3. Step 3: Cross multiply
   42,653.12x = 58,861.56 × 23,533.60
4. Step 4: Simplify right side
   42,653.12x = 1,385,224,408.42
5. Step 5: Solve for x
   x = 1,385,224,408.42/42,653.12
6. Step 6: Final answer
   x = 32,476.51