Finding the Fourth Proportional to 58,808.42, 81,155.82 and 33,319.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,808.42 : 81,155.82 = 33,319.50 : x
2. Step 2: Convert to fraction form
   58,808.42/81,155.82 = 33,319.50/x
3. Step 3: Cross multiply
   58,808.42x = 81,155.82 × 33,319.50
4. Step 4: Simplify right side
   58,808.42x = 2,704,071,523.88
5. Step 5: Solve for x
   x = 2,704,071,523.88/58,808.42
6. Step 6: Final answer
   x = 45,981.03