Finding the Fourth Proportional to 2,276,877.02, 3,142,093.34 and 1,309,987.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276,877.02 : 3,142,093.34 = 1,309,987.91 : x
2. Step 2: Convert to fraction form
   2,276,877.02/3,142,093.34 = 1,309,987.91/x
3. Step 3: Cross multiply
   2,276,877.02x = 3,142,093.34 × 1,309,987.91
4. Step 4: Simplify right side
   2,276,877.02x = 4,116,104,298,621.72
5. Step 5: Solve for x
   x = 4,116,104,298,621.72/2,276,877.02
6. Step 6: Final answer
   x = 1,807,785.08