Finding the Fourth Proportional to 76,097.42, 105,018.22 and 45,892.52

Step by Step Solution

1. Step 1: Write the proportion equation
   76,097.42 : 105,018.22 = 45,892.52 : x
2. Step 2: Convert to fraction form
   76,097.42/105,018.22 = 45,892.52/x
3. Step 3: Cross multiply
   76,097.42x = 105,018.22 × 45,892.52
4. Step 4: Simplify right side
   76,097.42x = 4,819,551,278.53
5. Step 5: Solve for x
   x = 4,819,551,278.53/76,097.42
6. Step 6: Final answer
   x = 63,333.96