Finding the Fourth Proportional to 83,341.25, 115,010.48 and 45,100.77

Step by Step Solution

1. Step 1: Write the proportion equation
   83,341.25 : 115,010.48 = 45,100.77 : x
2. Step 2: Convert to fraction form
   83,341.25/115,010.48 = 45,100.77/x
3. Step 3: Cross multiply
   83,341.25x = 115,010.48 × 45,100.77
4. Step 4: Simplify right side
   83,341.25x = 5,187,061,206.07
5. Step 5: Solve for x
   x = 5,187,061,206.07/83,341.25
6. Step 6: Final answer
   x = 62,238.83