Finding the Fourth Proportional to 152,749.52, 229,105.56 and 47,566.16

Step by Step Solution

1. Step 1: Write the proportion equation
   152,749.52 : 229,105.56 = 47,566.16 : x
2. Step 2: Convert to fraction form
   152,749.52/229,105.56 = 47,566.16/x
3. Step 3: Cross multiply
   152,749.52x = 229,105.56 × 47,566.16
4. Step 4: Simplify right side
   152,749.52x = 10,897,671,723.85
5. Step 5: Solve for x
   x = 10,897,671,723.85/152,749.52
6. Step 6: Final answer
   x = 71,343.41