Finding the Fourth Proportional to 7,347,419,019.99, 10,139,146,199.10 and 4,337,641,259.19

Step by Step Solution

1. Step 1: Write the proportion equation
   7,347,419,019.99 : 10,139,146,199.10 = 4,337,641,259.19 : x
2. Step 2: Convert to fraction form
   7,347,419,019.99/10,139,146,199.10 = 4,337,641,259.19/x
3. Step 3: Cross multiply
   7,347,419,019.99x = 10,139,146,199.10 × 4,337,641,259.19
4. Step 4: Simplify right side
   7,347,419,019.99x = 43,979,978,886,175,621,120
5. Step 5: Solve for x
   x = 43,979,978,886,175,621,120/7,347,419,019.99
6. Step 6: Final answer
   x = 5,985,772,523.18