Finding the Fourth Proportional to 42,109.63, 58,111.28 and 23,246.89

Step by Step Solution

1. Step 1: Write the proportion equation
   42,109.63 : 58,111.28 = 23,246.89 : x
2. Step 2: Convert to fraction form
   42,109.63/58,111.28 = 23,246.89/x
3. Step 3: Cross multiply
   42,109.63x = 58,111.28 × 23,246.89
4. Step 4: Simplify right side
   42,109.63x = 1,350,906,533.92
5. Step 5: Solve for x
   x = 1,350,906,533.92/42,109.63
6. Step 6: Final answer
   x = 32,080.70