Finding the Fourth Proportional to 7,148,168.16, 10,723,036.32 and 3,101,874.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,148,168.16 : 10,723,036.32 = 3,101,874.72 : x
2. Step 2: Convert to fraction form
   7,148,168.16/10,723,036.32 = 3,101,874.72/x
3. Step 3: Cross multiply
   7,148,168.16x = 10,723,036.32 × 3,101,874.72
4. Step 4: Simplify right side
   7,148,168.16x = 33,261,515,282,649.83
5. Step 5: Solve for x
   x = 33,261,515,282,649.83/7,148,168.16
6. Step 6: Final answer
   x = 4,653,152.32