Finding the Fourth Proportional to 83,838.86, 115,698.33 and 45,598.76

Step by Step Solution

1. Step 1: Write the proportion equation
   83,838.86 : 115,698.33 = 45,598.76 : x
2. Step 2: Convert to fraction form
   83,838.86/115,698.33 = 45,598.76/x
3. Step 3: Cross multiply
   83,838.86x = 115,698.33 × 45,598.76
4. Step 4: Simplify right side
   83,838.86x = 5,275,699,803.58
5. Step 5: Solve for x
   x = 5,275,699,803.58/83,838.86
6. Step 6: Final answer
   x = 62,926.67