Finding the Fourth Proportional to 42,676.64, 58,892.64 and 23,815.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,676.64 : 58,892.64 = 23,815.52 : x
2. Step 2: Convert to fraction form
   42,676.64/58,892.64 = 23,815.52/x
3. Step 3: Cross multiply
   42,676.64x = 58,892.64 × 23,815.52
4. Step 4: Simplify right side
   42,676.64x = 1,402,558,845.77
5. Step 5: Solve for x
   x = 1,402,558,845.77/42,676.64
6. Step 6: Final answer
   x = 32,864.79