Finding the Fourth Proportional to 58,002.75, 80,039.97 and 34,124.79

Step by Step Solution

1. Step 1: Write the proportion equation
   58,002.75 : 80,039.97 = 34,124.79 : x
2. Step 2: Convert to fraction form
   58,002.75/80,039.97 = 34,124.79/x
3. Step 3: Cross multiply
   58,002.75x = 80,039.97 × 34,124.79
4. Step 4: Simplify right side
   58,002.75x = 2,731,347,167.86
5. Step 5: Solve for x
   x = 2,731,347,167.86/58,002.75
6. Step 6: Final answer
   x = 47,089.96