Finding the Fourth Proportional to 2,617,744.19, 3,611,274.48 and 1,530,061.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617,744.19 : 3,611,274.48 = 1,530,061.61 : x
2. Step 2: Convert to fraction form
   2,617,744.19/3,611,274.48 = 1,530,061.61/x
3. Step 3: Cross multiply
   2,617,744.19x = 3,611,274.48 × 1,530,061.61
4. Step 4: Simplify right side
   2,617,744.19x = 5,525,472,426,964.34
5. Step 5: Solve for x
   x = 5,525,472,426,964.34/2,617,744.19
6. Step 6: Final answer
   x = 2,110,776.32