Finding the Fourth Proportional to 42,085.08, 58,077.74 and 23,222.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,085.08 : 58,077.74 = 23,222.88 : x
2. Step 2: Convert to fraction form
   42,085.08/58,077.74 = 23,222.88/x
3. Step 3: Cross multiply
   42,085.08x = 58,077.74 × 23,222.88
4. Step 4: Simplify right side
   42,085.08x = 1,348,732,386.69
5. Step 5: Solve for x
   x = 1,348,732,386.69/42,085.08
6. Step 6: Final answer
   x = 32,047.76