Finding the Fourth Proportional to 42,309.03, 58,384.45 and 25,322.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,309.03 : 58,384.45 = 25,322.63 : x
2. Step 2: Convert to fraction form
   42,309.03/58,384.45 = 25,322.63/x
3. Step 3: Cross multiply
   42,309.03x = 58,384.45 × 25,322.63
4. Step 4: Simplify right side
   42,309.03x = 1,478,447,825.10
5. Step 5: Solve for x
   x = 1,478,447,825.10/42,309.03
6. Step 6: Final answer
   x = 34,944.03