Finding the Fourth Proportional to 2,114,530.60, 2,917,978.14 and 1,147,641.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,530.60 : 2,917,978.14 = 1,147,641.52 : x
2. Step 2: Convert to fraction form
   2,114,530.60/2,917,978.14 = 1,147,641.52/x
3. Step 3: Cross multiply
   2,114,530.60x = 2,917,978.14 × 1,147,641.52
4. Step 4: Simplify right side
   2,114,530.60x = 3,348,792,867,916.37
5. Step 5: Solve for x
   x = 3,348,792,867,916.37/2,114,530.60
6. Step 6: Final answer
   x = 1,583,705.09