Finding the Fourth Proportional to 83,126.17, 114,714.03 and 45,400.42

Step by Step Solution

1. Step 1: Write the proportion equation
   83,126.17 : 114,714.03 = 45,400.42 : x
2. Step 2: Convert to fraction form
   83,126.17/114,714.03 = 45,400.42/x
3. Step 3: Cross multiply
   83,126.17x = 114,714.03 × 45,400.42
4. Step 4: Simplify right side
   83,126.17x = 5,208,065,141.89
5. Step 5: Solve for x
   x = 5,208,065,141.89/83,126.17
6. Step 6: Final answer
   x = 62,652.53