Finding the Fourth Proportional to 6,111,784,379.94, 9,167,665,127.10 and 1,915,058,474.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111,784,379.94 : 9,167,665,127.10 = 1,915,058,474.25 : x
2. Step 2: Convert to fraction form
   6,111,784,379.94/9,167,665,127.10 = 1,915,058,474.25/x
3. Step 3: Cross multiply
   6,111,784,379.94x = 9,167,665,127.10 × 1,915,058,474.25
4. Step 4: Simplify right side
   6,111,784,379.94x = 17,556,614,790,739,058,688
5. Step 5: Solve for x
   x = 17,556,614,790,739,058,688/6,111,784,379.94
6. Step 6: Final answer
   x = 2,872,584,125.90