Finding the Fourth Proportional to 2,386,790.51, 3,293,851.72 and 1,299,101.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,386,790.51 : 3,293,851.72 = 1,299,101.52 : x
2. Step 2: Convert to fraction form
   2,386,790.51/3,293,851.72 = 1,299,101.52/x
3. Step 3: Cross multiply
   2,386,790.51x = 3,293,851.72 × 1,299,101.52
4. Step 4: Simplify right side
   2,386,790.51x = 4,279,047,776,106.62
5. Step 5: Solve for x
   x = 4,279,047,776,106.62/2,386,790.51
6. Step 6: Final answer
   x = 1,792,804.08