Finding the Fourth Proportional to 359,772,384.32, 496,487,474.86 and 194,759,953.82

Step by Step Solution

1. Step 1: Write the proportion equation
   359,772,384.32 : 496,487,474.86 = 194,759,953.82 : x
2. Step 2: Convert to fraction form
   359,772,384.32/496,487,474.86 = 194,759,953.82/x
3. Step 3: Cross multiply
   359,772,384.32x = 496,487,474.86 × 194,759,953.82
4. Step 4: Simplify right side
   359,772,384.32x = 96,695,877,675,942,016
5. Step 5: Solve for x
   x = 96,695,877,675,942,016/359,772,384.32
6. Step 6: Final answer
   x = 268,769,594.03