Finding the Fourth Proportional to 42,376.64, 58,479.98 and 23,513.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,376.64 : 58,479.98 = 23,513.76 : x
2. Step 2: Convert to fraction form
   42,376.64/58,479.98 = 23,513.76/x
3. Step 3: Cross multiply
   42,376.64x = 58,479.98 × 23,513.76
4. Step 4: Simplify right side
   42,376.64x = 1,375,084,214.52
5. Step 5: Solve for x
   x = 1,375,084,214.52/42,376.64
6. Step 6: Final answer
   x = 32,449.11