Finding the Fourth Proportional to 42,320.08, 58,400.84 and 23,457.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,320.08 : 58,400.84 = 23,457.04 : x
2. Step 2: Convert to fraction form
   42,320.08/58,400.84 = 23,457.04/x
3. Step 3: Cross multiply
   42,320.08x = 58,400.84 × 23,457.04
4. Step 4: Simplify right side
   42,320.08x = 1,369,910,839.91
5. Step 5: Solve for x
   x = 1,369,910,839.91/42,320.08
6. Step 6: Final answer
   x = 32,370.23