Finding the Fourth Proportional to 7,064,511,404.52, 9,748,586,472.32 and 3,892,517,813.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,064,511,404.52 : 9,748,586,472.32 = 3,892,517,813.04 : x
2. Step 2: Convert to fraction form
   7,064,511,404.52/9,748,586,472.32 = 3,892,517,813.04/x
3. Step 3: Cross multiply
   7,064,511,404.52x = 9,748,586,472.32 × 3,892,517,813.04
4. Step 4: Simplify right side
   7,064,511,404.52x = 37,946,546,495,466,373,120
5. Step 5: Solve for x
   x = 37,946,546,495,466,373,120/7,064,511,404.52
6. Step 6: Final answer
   x = 5,371,432,548.21