Finding the Fourth Proportional to 58,934.34, 81,339.93 and 37,712.88

Step by Step Solution

1. Step 1: Write the proportion equation
   58,934.34 : 81,339.93 = 37,712.88 : x
2. Step 2: Convert to fraction form
   58,934.34/81,339.93 = 37,712.88/x
3. Step 3: Cross multiply
   58,934.34x = 81,339.93 × 37,712.88
4. Step 4: Simplify right side
   58,934.34x = 3,067,563,019.30
5. Step 5: Solve for x
   x = 3,067,563,019.30/58,934.34
6. Step 6: Final answer
   x = 52,050.52