Finding the Fourth Proportional to 47,060.08, 64,945.32 and 29,164.72

Step by Step Solution

1. Step 1: Write the proportion equation
   47,060.08 : 64,945.32 = 29,164.72 : x
2. Step 2: Convert to fraction form
   47,060.08/64,945.32 = 29,164.72/x
3. Step 3: Cross multiply
   47,060.08x = 64,945.32 × 29,164.72
4. Step 4: Simplify right side
   47,060.08x = 1,894,112,073.11
5. Step 5: Solve for x
   x = 1,894,112,073.11/47,060.08
6. Step 6: Final answer
   x = 40,248.81