Finding the Fourth Proportional to 43,259.62, 59,670.71 and 38,142.04

Step by Step Solution

1. Step 1: Write the proportion equation
   43,259.62 : 59,670.71 = 38,142.04 : x
2. Step 2: Convert to fraction form
   43,259.62/59,670.71 = 38,142.04/x
3. Step 3: Cross multiply
   43,259.62x = 59,670.71 × 38,142.04
4. Step 4: Simplify right side
   43,259.62x = 2,275,962,607.65
5. Step 5: Solve for x
   x = 2,275,962,607.65/43,259.62
6. Step 6: Final answer
   x = 52,611.71