Finding the Fourth Proportional to 3,779,071.72, 5,666,901.34 and 1,082,779.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,779,071.72 : 5,666,901.34 = 1,082,779.72 : x
2. Step 2: Convert to fraction form
   3,779,071.72/5,666,901.34 = 1,082,779.72/x
3. Step 3: Cross multiply
   3,779,071.72x = 5,666,901.34 × 1,082,779.72
4. Step 4: Simplify right side
   3,779,071.72x = 6,136,005,846,192.82
5. Step 5: Solve for x
   x = 6,136,005,846,192.82/3,779,071.72
6. Step 6: Final answer
   x = 1,623,680.71