Finding the Fourth Proportional to 91,045.01, 125,570.89 and 59,224.07

Step by Step Solution

1. Step 1: Write the proportion equation
   91,045.01 : 125,570.89 = 59,224.07 : x
2. Step 2: Convert to fraction form
   91,045.01/125,570.89 = 59,224.07/x
3. Step 3: Cross multiply
   91,045.01x = 125,570.89 × 59,224.07
4. Step 4: Simplify right side
   91,045.01x = 7,436,819,179.32
5. Step 5: Solve for x
   x = 7,436,819,179.32/91,045.01
6. Step 6: Final answer
   x = 81,682.89