Finding the Fourth Proportional to 2,171,577.07, 2,996,779.86 and 1,204,707.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171,577.07 : 2,996,779.86 = 1,204,707.34 : x
2. Step 2: Convert to fraction form
   2,171,577.07/2,996,779.86 = 1,204,707.34/x
3. Step 3: Cross multiply
   2,171,577.07x = 2,996,779.86 × 1,204,707.34
4. Step 4: Simplify right side
   2,171,577.07x = 3,610,242,693,706.17
5. Step 5: Solve for x
   x = 3,610,242,693,706.17/2,171,577.07
6. Step 6: Final answer
   x = 1,662,498.07