Finding the Fourth Proportional to 76,462.86, 114,488.73 and 62,364.72

Step by Step Solution

1. Step 1: Write the proportion equation
   76,462.86 : 114,488.73 = 62,364.72 : x
2. Step 2: Convert to fraction form
   76,462.86/114,488.73 = 62,364.72/x
3. Step 3: Cross multiply
   76,462.86x = 114,488.73 × 62,364.72
4. Step 4: Simplify right side
   76,462.86x = 7,140,057,589.61
5. Step 5: Solve for x
   x = 7,140,057,589.61/76,462.86
6. Step 6: Final answer
   x = 93,379.42