Finding the Fourth Proportional to 42,109.47, 58,111.83 and 23,246.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,109.47 : 58,111.83 = 23,246.60 : x
2. Step 2: Convert to fraction form
   42,109.47/58,111.83 = 23,246.60/x
3. Step 3: Cross multiply
   42,109.47x = 58,111.83 × 23,246.60
4. Step 4: Simplify right side
   42,109.47x = 1,350,902,176.72
5. Step 5: Solve for x
   x = 1,350,902,176.72/42,109.47
6. Step 6: Final answer
   x = 32,080.72