Finding the Fourth Proportional to 2,307,301.15, 3,184,139.78 and 1,274,875.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,307,301.15 : 3,184,139.78 = 1,274,875.46 : x
2. Step 2: Convert to fraction form
   2,307,301.15/3,184,139.78 = 1,274,875.46/x
3. Step 3: Cross multiply
   2,307,301.15x = 3,184,139.78 × 1,274,875.46
4. Step 4: Simplify right side
   2,307,301.15x = 4,059,381,659,148.62
5. Step 5: Solve for x
   x = 4,059,381,659,148.62/2,307,301.15
6. Step 6: Final answer
   x = 1,759,363.60