Finding the Fourth Proportional to 76,452.83, 105,501.32 and 42,463.51

Step by Step Solution

1. Step 1: Write the proportion equation
   76,452.83 : 105,501.32 = 42,463.51 : x
2. Step 2: Convert to fraction form
   76,452.83/105,501.32 = 42,463.51/x
3. Step 3: Cross multiply
   76,452.83x = 105,501.32 × 42,463.51
4. Step 4: Simplify right side
   76,452.83x = 4,479,956,040.00
5. Step 5: Solve for x
   x = 4,479,956,040.00/76,452.83
6. Step 6: Final answer
   x = 58,597.65