Finding the Fourth Proportional to 7,142,265,499.83, 10,706,321,675.72 and 3,353,876,256.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,142,265,499.83 : 10,706,321,675.72 = 3,353,876,256.81 : x
2. Step 2: Convert to fraction form
   7,142,265,499.83/10,706,321,675.72 = 3,353,876,256.81/x
3. Step 3: Cross multiply
   7,142,265,499.83x = 10,706,321,675.72 × 3,353,876,256.81
4. Step 4: Simplify right side
   7,142,265,499.83x = 35,907,678,065,937,154,048
5. Step 5: Solve for x
   x = 35,907,678,065,937,154,048/7,142,265,499.83
6. Step 6: Final answer
   x = 5,027,491,356.46