Finding the Fourth Proportional to 2,715,462.77, 3,746,922.05 and 1,569,321.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,715,462.77 : 3,746,922.05 = 1,569,321.77 : x
2. Step 2: Convert to fraction form
   2,715,462.77/3,746,922.05 = 1,569,321.77/x
3. Step 3: Cross multiply
   2,715,462.77x = 3,746,922.05 × 1,569,321.77
4. Step 4: Simplify right side
   2,715,462.77x = 5,880,126,328,746.72
5. Step 5: Solve for x
   x = 5,880,126,328,746.72/2,715,462.77
6. Step 6: Final answer
   x = 2,165,423.30