Finding the Fourth Proportional to 42,275.34, 58,341.20 and 23,412.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,275.34 : 58,341.20 = 23,412.47 : x
2. Step 2: Convert to fraction form
   42,275.34/58,341.20 = 23,412.47/x
3. Step 3: Cross multiply
   42,275.34x = 58,341.20 × 23,412.47
4. Step 4: Simplify right side
   42,275.34x = 1,365,911,186.00
5. Step 5: Solve for x
   x = 1,365,911,186.00/42,275.34
6. Step 6: Final answer
   x = 32,309.88