Finding the Fourth Proportional to 4,499,314.83, 6,748,939.71 and 1,803,600.81

Step by Step Solution

1. Step 1: Write the proportion equation
   4,499,314.83 : 6,748,939.71 = 1,803,600.81 : x
2. Step 2: Convert to fraction form
   4,499,314.83/6,748,939.71 = 1,803,600.81/x
3. Step 3: Cross multiply
   4,499,314.83x = 6,748,939.71 × 1,803,600.81
4. Step 4: Simplify right side
   4,499,314.83x = 12,172,393,127,597.17
5. Step 5: Solve for x
   x = 12,172,393,127,597.17/4,499,314.83
6. Step 6: Final answer
   x = 2,705,388.17