Finding the Fourth Proportional to 2,551,030.98, 3,520,582.29 and 1,405,111.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,551,030.98 : 3,520,582.29 = 1,405,111.02 : x
2. Step 2: Convert to fraction form
   2,551,030.98/3,520,582.29 = 1,405,111.02/x
3. Step 3: Cross multiply
   2,551,030.98x = 3,520,582.29 × 1,405,111.02
4. Step 4: Simplify right side
   2,551,030.98x = 4,946,808,972,495.84
5. Step 5: Solve for x
   x = 4,946,808,972,495.84/2,551,030.98
6. Step 6: Final answer
   x = 1,939,141.08