Finding the Fourth Proportional to 2,114,168.63, 2,917,554.57 and 1,147,298.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,168.63 : 2,917,554.57 = 1,147,298.91 : x
2. Step 2: Convert to fraction form
   2,114,168.63/2,917,554.57 = 1,147,298.91/x
3. Step 3: Cross multiply
   2,114,168.63x = 2,917,554.57 × 1,147,298.91
4. Step 4: Simplify right side
   2,114,168.63x = 3,347,307,178,026.52
5. Step 5: Solve for x
   x = 3,347,307,178,026.52/2,114,168.63
6. Step 6: Final answer
   x = 1,583,273.51