Finding the Fourth Proportional to 83,333.25, 115,002.32 and 45,609.93

Step by Step Solution

1. Step 1: Write the proportion equation
   83,333.25 : 115,002.32 = 45,609.93 : x
2. Step 2: Convert to fraction form
   83,333.25/115,002.32 = 45,609.93/x
3. Step 3: Cross multiply
   83,333.25x = 115,002.32 × 45,609.93
4. Step 4: Simplify right side
   83,333.25x = 5,245,247,536.99
5. Step 5: Solve for x
   x = 5,245,247,536.99/83,333.25
6. Step 6: Final answer
   x = 62,943.03