Finding the Fourth Proportional to 42,641.64, 58,845.70 and 23,522.09

Step by Step Solution

1. Step 1: Write the proportion equation
   42,641.64 : 58,845.70 = 23,522.09 : x
2. Step 2: Convert to fraction form
   42,641.64/58,845.70 = 23,522.09/x
3. Step 3: Cross multiply
   42,641.64x = 58,845.70 × 23,522.09
4. Step 4: Simplify right side
   42,641.64x = 1,384,173,851.51
5. Step 5: Solve for x
   x = 1,384,173,851.51/42,641.64
6. Step 6: Final answer
   x = 32,460.61