Finding the Fourth Proportional to 42,032.16, 58,004.37 and 23,169.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,032.16 : 58,004.37 = 23,169.60 : x
2. Step 2: Convert to fraction form
   42,032.16/58,004.37 = 23,169.60/x
3. Step 3: Cross multiply
   42,032.16x = 58,004.37 × 23,169.60
4. Step 4: Simplify right side
   42,032.16x = 1,343,938,051.15
5. Step 5: Solve for x
   x = 1,343,938,051.15/42,032.16
6. Step 6: Final answer
   x = 31,974.04