Finding the Fourth Proportional to 42,754.32, 64,103.82 and 23,047.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,754.32 : 64,103.82 = 23,047.02 : x
2. Step 2: Convert to fraction form
   42,754.32/64,103.82 = 23,047.02/x
3. Step 3: Cross multiply
   42,754.32x = 64,103.82 × 23,047.02
4. Step 4: Simplify right side
   42,754.32x = 1,477,402,021.62
5. Step 5: Solve for x
   x = 1,477,402,021.62/42,754.32
6. Step 6: Final answer
   x = 34,555.62