Finding the Fourth Proportional to 4,870,803,976.48, 7,306,185,366.96 and 1,764,658,358.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,870,803,976.48 : 7,306,185,366.96 = 1,764,658,358.56 : x
2. Step 2: Convert to fraction form
   4,870,803,976.48/7,306,185,366.96 = 1,764,658,358.56/x
3. Step 3: Cross multiply
   4,870,803,976.48x = 7,306,185,366.96 × 1,764,658,358.56
4. Step 4: Simplify right side
   4,870,803,976.48x = 12,892,921,076,994,723,840
5. Step 5: Solve for x
   x = 12,892,921,076,994,723,840/4,870,803,976.48
6. Step 6: Final answer
   x = 2,646,980,075.42