Finding the Fourth Proportional to 2,073,773.58, 3,112,071.00 and 1,272,609.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,773.58 : 3,112,071.00 = 1,272,609.87 : x
2. Step 2: Convert to fraction form
   2,073,773.58/3,112,071.00 = 1,272,609.87/x
3. Step 3: Cross multiply
   2,073,773.58x = 3,112,071.00 × 1,272,609.87
4. Step 4: Simplify right side
   2,073,773.58x = 3,960,452,254,298.22
5. Step 5: Solve for x
   x = 3,960,452,254,298.22/2,073,773.58
6. Step 6: Final answer
   x = 1,909,780.46