Finding the Fourth Proportional to 9,510,997,765.02, 13,123,602,100.74 and 5,497,041,814.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,510,997,765.02 : 13,123,602,100.74 = 5,497,041,814.31 : x
2. Step 2: Convert to fraction form
   9,510,997,765.02/13,123,602,100.74 = 5,497,041,814.31/x
3. Step 3: Cross multiply
   9,510,997,765.02x = 13,123,602,100.74 × 5,497,041,814.31
4. Step 4: Simplify right side
   9,510,997,765.02x = 72,140,989,502,134,337,536
5. Step 5: Solve for x
   x = 72,140,989,502,134,337,536/9,510,997,765.02
6. Step 6: Final answer
   x = 7,585,007,512.82