Finding the Fourth Proportional to 6,789,548,411.18, 9,369,411,443.84 and 3,737,699,886.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,789,548,411.18 : 9,369,411,443.84 = 3,737,699,886.55 : x
2. Step 2: Convert to fraction form
   6,789,548,411.18/9,369,411,443.84 = 3,737,699,886.55/x
3. Step 3: Cross multiply
   6,789,548,411.18x = 9,369,411,443.84 × 3,737,699,886.55
4. Step 4: Simplify right side
   6,789,548,411.18x = 35,020,048,090,662,334,464
5. Step 5: Solve for x
   x = 35,020,048,090,662,334,464/6,789,548,411.18
6. Step 6: Final answer
   x = 5,157,934,809.48