Finding the Fourth Proportional to 83,838.96, 115,698.06 and 45,598.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,838.96 : 115,698.06 = 45,598.50 : x
2. Step 2: Convert to fraction form
   83,838.96/115,698.06 = 45,598.50/x
3. Step 3: Cross multiply
   83,838.96x = 115,698.06 × 45,598.50
4. Step 4: Simplify right side
   83,838.96x = 5,275,657,988.91
5. Step 5: Solve for x
   x = 5,275,657,988.91/83,838.96
6. Step 6: Final answer
   x = 62,926.09