Finding the Fourth Proportional to 1,848,066.10, 2,772,099.15 and 837,672.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,848,066.10 : 2,772,099.15 = 837,672.10 : x
2. Step 2: Convert to fraction form
   1,848,066.10/2,772,099.15 = 837,672.10/x
3. Step 3: Cross multiply
   1,848,066.10x = 2,772,099.15 × 837,672.10
4. Step 4: Simplify right side
   1,848,066.10x = 2,322,110,116,388.72
5. Step 5: Solve for x
   x = 2,322,110,116,388.72/1,848,066.10
6. Step 6: Final answer
   x = 1,256,508.15