Finding the Fourth Proportional to 42,263.57, 58,325.55 and 23,400.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,263.57 : 58,325.55 = 23,400.69 : x
2. Step 2: Convert to fraction form
   42,263.57/58,325.55 = 23,400.69/x
3. Step 3: Cross multiply
   42,263.57x = 58,325.55 × 23,400.69
4. Step 4: Simplify right side
   42,263.57x = 1,364,857,997.63
5. Step 5: Solve for x
   x = 1,364,857,997.63/42,263.57
6. Step 6: Final answer
   x = 32,293.96