Finding the Fourth Proportional to 107,229.47, 147,983.70 and 59,488.07

Step by Step Solution

1. Step 1: Write the proportion equation
   107,229.47 : 147,983.70 = 59,488.07 : x
2. Step 2: Convert to fraction form
   107,229.47/147,983.70 = 59,488.07/x
3. Step 3: Cross multiply
   107,229.47x = 147,983.70 × 59,488.07
4. Step 4: Simplify right side
   107,229.47x = 8,803,263,667.10
5. Step 5: Solve for x
   x = 8,803,263,667.10/107,229.47
6. Step 6: Final answer
   x = 82,097.43