Finding the Fourth Proportional to 2,117,898.69, 2,922,722.76 and 1,151,029.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,898.69 : 2,922,722.76 = 1,151,029.02 : x
2. Step 2: Convert to fraction form
   2,117,898.69/2,922,722.76 = 1,151,029.02/x
3. Step 3: Cross multiply
   2,117,898.69x = 2,922,722.76 × 1,151,029.02
4. Step 4: Simplify right side
   2,117,898.69x = 3,364,138,714,174.50
5. Step 5: Solve for x
   x = 3,364,138,714,174.50/2,117,898.69
6. Step 6: Final answer
   x = 1,588,432.31