Finding the Fourth Proportional to 107,090.66, 147,786 and 59,344.82

Step by Step Solution

1. Step 1: Write the proportion equation
   107,090.66 : 147,786 = 59,344.82 : x
2. Step 2: Convert to fraction form
   107,090.66/147,786 = 59,344.82/x
3. Step 3: Cross multiply
   107,090.66x = 147,786 × 59,344.82
4. Step 4: Simplify right side
   107,090.66x = 8,770,333,568.52
5. Step 5: Solve for x
   x = 8,770,333,568.52/107,090.66
6. Step 6: Final answer
   x = 81,896.34