Finding the Fourth Proportional to 60,703.53, 83,784.32 and 39,445.89

Step by Step Solution

1. Step 1: Write the proportion equation
   60,703.53 : 83,784.32 = 39,445.89 : x
2. Step 2: Convert to fraction form
   60,703.53/83,784.32 = 39,445.89/x
3. Step 3: Cross multiply
   60,703.53x = 83,784.32 × 39,445.89
4. Step 4: Simplify right side
   60,703.53x = 3,304,946,873.22
5. Step 5: Solve for x
   x = 3,304,946,873.22/60,703.53
6. Step 6: Final answer
   x = 54,444.06