Finding the Fourth Proportional to 4,018,116.31, 5,545,100.63 and 2,182,574.06

Step by Step Solution

1. Step 1: Write the proportion equation
   4,018,116.31 : 5,545,100.63 = 2,182,574.06 : x
2. Step 2: Convert to fraction form
   4,018,116.31/5,545,100.63 = 2,182,574.06/x
3. Step 3: Cross multiply
   4,018,116.31x = 5,545,100.63 × 2,182,574.06
4. Step 4: Simplify right side
   4,018,116.31x = 12,102,592,793,652.72
5. Step 5: Solve for x
   x = 12,102,592,793,652.72/4,018,116.31
6. Step 6: Final answer
   x = 3,012,006.59