Finding the Fourth Proportional to 42,250.68, 58,303.80 and 23,389.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,250.68 : 58,303.80 = 23,389.02 : x
2. Step 2: Convert to fraction form
   42,250.68/58,303.80 = 23,389.02/x
3. Step 3: Cross multiply
   42,250.68x = 58,303.80 × 23,389.02
4. Step 4: Simplify right side
   42,250.68x = 1,363,668,744.28
5. Step 5: Solve for x
   x = 1,363,668,744.28/42,250.68
6. Step 6: Final answer
   x = 32,275.66