Finding the Fourth Proportional to 83,483.02, 115,189.58 and 49,476.56

Step by Step Solution

1. Step 1: Write the proportion equation
   83,483.02 : 115,189.58 = 49,476.56 : x
2. Step 2: Convert to fraction form
   83,483.02/115,189.58 = 49,476.56/x
3. Step 3: Cross multiply
   83,483.02x = 115,189.58 × 49,476.56
4. Step 4: Simplify right side
   83,483.02x = 5,699,184,166.24
5. Step 5: Solve for x
   x = 5,699,184,166.24/83,483.02
6. Step 6: Final answer
   x = 68,267.59