Finding the Fourth Proportional to 2,113,174.86, 2,916,181.06 and 1,195,384.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,113,174.86 : 2,916,181.06 = 1,195,384.33 : x
2. Step 2: Convert to fraction form
   2,113,174.86/2,916,181.06 = 1,195,384.33/x
3. Step 3: Cross multiply
   2,113,174.86x = 2,916,181.06 × 1,195,384.33
4. Step 4: Simplify right side
   2,113,174.86x = 3,485,957,142,566.79
5. Step 5: Solve for x
   x = 3,485,957,142,566.79/2,113,174.86
6. Step 6: Final answer
   x = 1,649,630.24