Finding the Fourth Proportional to 83,767.60, 115,600.18 and 45,527.15

Step by Step Solution

1. Step 1: Write the proportion equation
   83,767.60 : 115,600.18 = 45,527.15 : x
2. Step 2: Convert to fraction form
   83,767.60/115,600.18 = 45,527.15/x
3. Step 3: Cross multiply
   83,767.60x = 115,600.18 × 45,527.15
4. Step 4: Simplify right side
   83,767.60x = 5,262,946,734.89
5. Step 5: Solve for x
   x = 5,262,946,734.89/83,767.60
6. Step 6: Final answer
   x = 62,827.95