Finding the Fourth Proportional to 2,015,488.37, 2,781,373.96 and 1,110,070.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,488.37 : 2,781,373.96 = 1,110,070.37 : x
2. Step 2: Convert to fraction form
   2,015,488.37/2,781,373.96 = 1,110,070.37/x
3. Step 3: Cross multiply
   2,015,488.37x = 2,781,373.96 × 1,110,070.37
4. Step 4: Simplify right side
   2,015,488.37x = 3,087,520,804,203.52
5. Step 5: Solve for x
   x = 3,087,520,804,203.52/2,015,488.37
6. Step 6: Final answer
   x = 1,531,897.11