Finding the Fourth Proportional to 2,049,670.71, 2,828,330.78 and 1,190,063.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049,670.71 : 2,828,330.78 = 1,190,063.07 : x
2. Step 2: Convert to fraction form
   2,049,670.71/2,828,330.78 = 1,190,063.07/x
3. Step 3: Cross multiply
   2,049,670.71x = 2,828,330.78 × 1,190,063.07
4. Step 4: Simplify right side
   2,049,670.71x = 3,365,892,005,071.98
5. Step 5: Solve for x
   x = 3,365,892,005,071.98/2,049,670.71
6. Step 6: Final answer
   x = 1,642,162.32