Finding the Fourth Proportional to 42,200.76, 58,234.68 and 23,076.73

Step by Step Solution

1. Step 1: Write the proportion equation
   42,200.76 : 58,234.68 = 23,076.73 : x
2. Step 2: Convert to fraction form
   42,200.76/58,234.68 = 23,076.73/x
3. Step 3: Cross multiply
   42,200.76x = 58,234.68 × 23,076.73
4. Step 4: Simplify right side
   42,200.76x = 1,343,865,987.00
5. Step 5: Solve for x
   x = 1,343,865,987.00/42,200.76
6. Step 6: Final answer
   x = 31,844.59