Finding the Fourth Proportional to 12,095,156, 18,142,734 and 5,003,444

Step by Step Solution

1. Step 1: Write the proportion equation
   12,095,156 : 18,142,734 = 5,003,444 : x
2. Step 2: Convert to fraction form
   12,095,156/18,142,734 = 5,003,444/x
3. Step 3: Cross multiply
   12,095,156x = 18,142,734 × 5,003,444
4. Step 4: Simplify right side
   12,095,156x = 90,776,153,575,896
5. Step 5: Solve for x
   x = 90,776,153,575,896/12,095,156
6. Step 6: Final answer
   x = 7,505,166