Finding the Fourth Proportional to 42,263.57, 58,323.72 and 23,400.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,263.57 : 58,323.72 = 23,400.69 : x
2. Step 2: Convert to fraction form
   42,263.57/58,323.72 = 23,400.69/x
3. Step 3: Cross multiply
   42,263.57x = 58,323.72 × 23,400.69
4. Step 4: Simplify right side
   42,263.57x = 1,364,815,291.37
5. Step 5: Solve for x
   x = 1,364,815,291.37/42,263.57
6. Step 6: Final answer
   x = 32,292.95