Finding the Fourth Proportional to 2,680,766.99, 3,699,441.10 and 1,535,068.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680,766.99 : 3,699,441.10 = 1,535,068.77 : x
2. Step 2: Convert to fraction form
   2,680,766.99/3,699,441.10 = 1,535,068.77/x
3. Step 3: Cross multiply
   2,680,766.99x = 3,699,441.10 × 1,535,068.77
4. Step 4: Simplify right side
   2,680,766.99x = 5,678,896,472,891.90
5. Step 5: Solve for x
   x = 5,678,896,472,891.90/2,680,766.99
6. Step 6: Final answer
   x = 2,118,384.96