Finding the Fourth Proportional to 42,613.21, 58,808.80 and 23,492.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,613.21 : 58,808.80 = 23,492.96 : x
2. Step 2: Convert to fraction form
   42,613.21/58,808.80 = 23,492.96/x
3. Step 3: Cross multiply
   42,613.21x = 58,808.80 × 23,492.96
4. Step 4: Simplify right side
   42,613.21x = 1,381,592,786.05
5. Step 5: Solve for x
   x = 1,381,592,786.05/42,613.21
6. Step 6: Final answer
   x = 32,421.70