Finding the Fourth Proportional to 2,089,684,957.86, 3,134,980,933.38 and 635,624,590.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089,684,957.86 : 3,134,980,933.38 = 635,624,590.50 : x
2. Step 2: Convert to fraction form
   2,089,684,957.86/3,134,980,933.38 = 635,624,590.50/x
3. Step 3: Cross multiply
   2,089,684,957.86x = 3,134,980,933.38 × 635,624,590.50
4. Step 4: Simplify right side
   2,089,684,957.86x = 1,992,670,972,004,970,240
5. Step 5: Solve for x
   x = 1,992,670,972,004,970,240/2,089,684,957.86
6. Step 6: Final answer
   x = 953,574,826.92