Finding the Fourth Proportional to 47,123.72, 64,970.09 and 38,594.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,123.72 : 64,970.09 = 38,594.42 : x
2. Step 2: Convert to fraction form
   47,123.72/64,970.09 = 38,594.42/x
3. Step 3: Cross multiply
   47,123.72x = 64,970.09 × 38,594.42
4. Step 4: Simplify right side
   47,123.72x = 2,507,482,423.08
5. Step 5: Solve for x
   x = 2,507,482,423.08/47,123.72
6. Step 6: Final answer
   x = 53,210.63