Finding the Fourth Proportional to 2,200,890.30, 3,037,353.87 and 1,233,973.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,890.30 : 3,037,353.87 = 1,233,973.74 : x
2. Step 2: Convert to fraction form
   2,200,890.30/3,037,353.87 = 1,233,973.74/x
3. Step 3: Cross multiply
   2,200,890.30x = 3,037,353.87 × 1,233,973.74
4. Step 4: Simplify right side
   2,200,890.30x = 3,748,014,914,667.37
5. Step 5: Solve for x
   x = 3,748,014,914,667.37/2,200,890.30
6. Step 6: Final answer
   x = 1,702,953.99