Finding the Fourth Proportional to 83,310.03, 114,967.72 and 45,069.49

Step by Step Solution

1. Step 1: Write the proportion equation
   83,310.03 : 114,967.72 = 45,069.49 : x
2. Step 2: Convert to fraction form
   83,310.03/114,967.72 = 45,069.49/x
3. Step 3: Cross multiply
   83,310.03x = 114,967.72 × 45,069.49
4. Step 4: Simplify right side
   83,310.03x = 5,181,536,106.77
5. Step 5: Solve for x
   x = 5,181,536,106.77/83,310.03
6. Step 6: Final answer
   x = 62,195.83