Finding the Fourth Proportional to 2,174,483.79, 3,000,705.33 and 1,207,676.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,174,483.79 : 3,000,705.33 = 1,207,676.34 : x
2. Step 2: Convert to fraction form
   2,174,483.79/3,000,705.33 = 1,207,676.34/x
3. Step 3: Cross multiply
   2,174,483.79x = 3,000,705.33 × 1,207,676.34
4. Step 4: Simplify right side
   2,174,483.79x = 3,623,880,830,352.89
5. Step 5: Solve for x
   x = 3,623,880,830,352.89/2,174,483.79
6. Step 6: Final answer
   x = 1,666,547.64