Finding the Fourth Proportional to 2,010,058.10, 3,009,838.35 and 1,296,221.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,058.10 : 3,009,838.35 = 1,296,221.30 : x
2. Step 2: Convert to fraction form
   2,010,058.10/3,009,838.35 = 1,296,221.30/x
3. Step 3: Cross multiply
   2,010,058.10x = 3,009,838.35 × 1,296,221.30
4. Step 4: Simplify right side
   2,010,058.10x = 3,901,416,578,826.86
5. Step 5: Solve for x
   x = 3,901,416,578,826.86/2,010,058.10
6. Step 6: Final answer
   x = 1,940,947.17