Finding the Fourth Proportional to 2,448,308.10, 3,672,462.15 and 1,851,111.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448,308.10 : 3,672,462.15 = 1,851,111.30 : x
2. Step 2: Convert to fraction form
   2,448,308.10/3,672,462.15 = 1,851,111.30/x
3. Step 3: Cross multiply
   2,448,308.10x = 3,672,462.15 × 1,851,111.30
4. Step 4: Simplify right side
   2,448,308.10x = 6,798,136,184,687.30
5. Step 5: Solve for x
   x = 6,798,136,184,687.30/2,448,308.10
6. Step 6: Final answer
   x = 2,776,666.95