Finding the Fourth Proportional to 83,807.10, 115,655.76 and 45,568.82

Step by Step Solution

1. Step 1: Write the proportion equation
   83,807.10 : 115,655.76 = 45,568.82 : x
2. Step 2: Convert to fraction form
   83,807.10/115,655.76 = 45,568.82/x
3. Step 3: Cross multiply
   83,807.10x = 115,655.76 × 45,568.82
4. Step 4: Simplify right side
   83,807.10x = 5,270,296,509.40
5. Step 5: Solve for x
   x = 5,270,296,509.40/83,807.10
6. Step 6: Final answer
   x = 62,886.04