Finding the Fourth Proportional to 60,437.55, 83,402.01 and 33,213.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,437.55 : 83,402.01 = 33,213.72 : x
2. Step 2: Convert to fraction form
   60,437.55/83,402.01 = 33,213.72/x
3. Step 3: Cross multiply
   60,437.55x = 83,402.01 × 33,213.72
4. Step 4: Simplify right side
   60,437.55x = 2,770,091,007.58
5. Step 5: Solve for x
   x = 2,770,091,007.58/60,437.55
6. Step 6: Final answer
   x = 45,833.94