Finding the Fourth Proportional to 111,378,764.62, 167,232,148.71 and 62,290,792.42

Step by Step Solution

1. Step 1: Write the proportion equation
   111,378,764.62 : 167,232,148.71 = 62,290,792.42 : x
2. Step 2: Convert to fraction form
   111,378,764.62/167,232,148.71 = 62,290,792.42/x
3. Step 3: Cross multiply
   111,378,764.62x = 167,232,148.71 × 62,290,792.42
4. Step 4: Simplify right side
   111,378,764.62x = 10,417,023,061,245,182
5. Step 5: Solve for x
   x = 10,417,023,061,245,182/111,378,764.62
6. Step 6: Final answer
   x = 93,527,909.89