Finding the Fourth Proportional to 152,274.33, 228,433.37 and 47,101.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,274.33 : 228,433.37 = 47,101.50 : x
2. Step 2: Convert to fraction form
   152,274.33/228,433.37 = 47,101.50/x
3. Step 3: Cross multiply
   152,274.33x = 228,433.37 × 47,101.50
4. Step 4: Simplify right side
   152,274.33x = 10,759,554,141.55
5. Step 5: Solve for x
   x = 10,759,554,141.55/152,274.33
6. Step 6: Final answer
   x = 70,659.01