Finding the Fourth Proportional to 67,653.99, 93,300.82 and 58,090.88

Step by Step Solution

1. Step 1: Write the proportion equation
   67,653.99 : 93,300.82 = 58,090.88 : x
2. Step 2: Convert to fraction form
   67,653.99/93,300.82 = 58,090.88/x
3. Step 3: Cross multiply
   67,653.99x = 93,300.82 × 58,090.88
4. Step 4: Simplify right side
   67,653.99x = 5,419,926,727.52
5. Step 5: Solve for x
   x = 5,419,926,727.52/67,653.99
6. Step 6: Final answer
   x = 80,112.44