Finding the Fourth Proportional to 58,042.86, 80,076.12 and 37,893.30

Step by Step Solution

1. Step 1: Write the proportion equation
   58,042.86 : 80,076.12 = 37,893.30 : x
2. Step 2: Convert to fraction form
   58,042.86/80,076.12 = 37,893.30/x
3. Step 3: Cross multiply
   58,042.86x = 80,076.12 × 37,893.30
4. Step 4: Simplify right side
   58,042.86x = 3,034,348,438.00
5. Step 5: Solve for x
   x = 3,034,348,438.00/58,042.86
6. Step 6: Final answer
   x = 52,277.72