Finding the Fourth Proportional to 42,368.58, 58,469.19 and 23,247.15

Step by Step Solution

1. Step 1: Write the proportion equation
   42,368.58 : 58,469.19 = 23,247.15 : x
2. Step 2: Convert to fraction form
   42,368.58/58,469.19 = 23,247.15/x
3. Step 3: Cross multiply
   42,368.58x = 58,469.19 × 23,247.15
4. Step 4: Simplify right side
   42,368.58x = 1,359,242,030.31
5. Step 5: Solve for x
   x = 1,359,242,030.31/42,368.58
6. Step 6: Final answer
   x = 32,081.37