Finding the Fourth Proportional to 2,520,690.72, 3,477,562.92 and 1,552,141.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,690.72 : 3,477,562.92 = 1,552,141.32 : x
2. Step 2: Convert to fraction form
   2,520,690.72/3,477,562.92 = 1,552,141.32/x
3. Step 3: Cross multiply
   2,520,690.72x = 3,477,562.92 × 1,552,141.32
4. Step 4: Simplify right side
   2,520,690.72x = 5,397,669,101,031.85
5. Step 5: Solve for x
   x = 5,397,669,101,031.85/2,520,690.72
6. Step 6: Final answer
   x = 2,141,345.25