Finding the Fourth Proportional to 2,776,165.80, 3,831,082.56 and 1,552,457.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,165.80 : 3,831,082.56 = 1,552,457.32 : x
2. Step 2: Convert to fraction form
   2,776,165.80/3,831,082.56 = 1,552,457.32/x
3. Step 3: Cross multiply
   2,776,165.80x = 3,831,082.56 × 1,552,457.32
4. Step 4: Simplify right side
   2,776,165.80x = 5,947,592,163,796.34
5. Step 5: Solve for x
   x = 5,947,592,163,796.34/2,776,165.80
6. Step 6: Final answer
   x = 2,142,376.43