Finding the Fourth Proportional to 91,362.56, 126,101.40 and 59,475.92

Step by Step Solution

1. Step 1: Write the proportion equation
   91,362.56 : 126,101.40 = 59,475.92 : x
2. Step 2: Convert to fraction form
   91,362.56/126,101.40 = 59,475.92/x
3. Step 3: Cross multiply
   91,362.56x = 126,101.40 × 59,475.92
4. Step 4: Simplify right side
   91,362.56x = 7,499,996,778.29
5. Step 5: Solve for x
   x = 7,499,996,778.29/91,362.56
6. Step 6: Final answer
   x = 82,090.48