Finding the Fourth Proportional to 2,184,386.72, 3,014,402.30 and 1,266,779.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,386.72 : 3,014,402.30 = 1,266,779.84 : x
2. Step 2: Convert to fraction form
   2,184,386.72/3,014,402.30 = 1,266,779.84/x
3. Step 3: Cross multiply
   2,184,386.72x = 3,014,402.30 × 1,266,779.84
4. Step 4: Simplify right side
   2,184,386.72x = 3,818,584,063,289.63
5. Step 5: Solve for x
   x = 3,818,584,063,289.63/2,184,386.72
6. Step 6: Final answer
   x = 1,748,126.39