Finding the Fourth Proportional to 58,886, 81,263.96 and 32,390

Step by Step Solution

1. Step 1: Write the proportion equation
   58,886 : 81,263.96 = 32,390 : x
2. Step 2: Convert to fraction form
   58,886/81,263.96 = 32,390/x
3. Step 3: Cross multiply
   58,886x = 81,263.96 × 32,390
4. Step 4: Simplify right side
   58,886x = 2,632,139,664.40
5. Step 5: Solve for x
   x = 2,632,139,664.40/58,886
6. Step 6: Final answer
   x = 44,698.90