Finding the Fourth Proportional to 42,537.76, 58,696.32 and 23,672.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,537.76 : 58,696.32 = 23,672.32 : x
2. Step 2: Convert to fraction form
   42,537.76/58,696.32 = 23,672.32/x
3. Step 3: Cross multiply
   42,537.76x = 58,696.32 × 23,672.32
4. Step 4: Simplify right side
   42,537.76x = 1,389,478,069.86
5. Step 5: Solve for x
   x = 1,389,478,069.86/42,537.76
6. Step 6: Final answer
   x = 32,664.58