Finding the Fourth Proportional to 1,429,976.38, 2,152,695.29 and 1,302,710.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,976.38 : 2,152,695.29 = 1,302,710.52 : x
2. Step 2: Convert to fraction form
   1,429,976.38/2,152,695.29 = 1,302,710.52/x
3. Step 3: Cross multiply
   1,429,976.38x = 2,152,695.29 × 1,302,710.52
4. Step 4: Simplify right side
   1,429,976.38x = 2,804,338,800,637.45
5. Step 5: Solve for x
   x = 2,804,338,800,637.45/1,429,976.38
6. Step 6: Final answer
   x = 1,961,108.48