Finding the Fourth Proportional to 60,432.72, 83,427.48 and 37,784.34

Step by Step Solution

1. Step 1: Write the proportion equation
   60,432.72 : 83,427.48 = 37,784.34 : x
2. Step 2: Convert to fraction form
   60,432.72/83,427.48 = 37,784.34/x
3. Step 3: Cross multiply
   60,432.72x = 83,427.48 × 37,784.34
4. Step 4: Simplify right side
   60,432.72x = 3,152,252,269.66
5. Step 5: Solve for x
   x = 3,152,252,269.66/60,432.72
6. Step 6: Final answer
   x = 52,161.35