Finding the Fourth Proportional to 42,746.76, 64,134.72 and 23,027.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,746.76 : 64,134.72 = 23,027.34 : x
2. Step 2: Convert to fraction form
   42,746.76/64,134.72 = 23,027.34/x
3. Step 3: Cross multiply
   42,746.76x = 64,134.72 × 23,027.34
4. Step 4: Simplify right side
   42,746.76x = 1,476,852,003.24
5. Step 5: Solve for x
   x = 1,476,852,003.24/42,746.76
6. Step 6: Final answer
   x = 34,548.86