Finding the Fourth Proportional to 2,127,395.34, 3,191,068.41 and 611,115.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127,395.34 : 3,191,068.41 = 611,115.42 : x
2. Step 2: Convert to fraction form
   2,127,395.34/3,191,068.41 = 611,115.42/x
3. Step 3: Cross multiply
   2,127,395.34x = 3,191,068.41 × 611,115.42
4. Step 4: Simplify right side
   2,127,395.34x = 1,950,111,111,625.88
5. Step 5: Solve for x
   x = 1,950,111,111,625.88/2,127,395.34
6. Step 6: Final answer
   x = 916,666.06