Finding the Fourth Proportional to 7,009,484.52, 10,514,142.19 and 1,821,634.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,009,484.52 : 10,514,142.19 = 1,821,634.50 : x
2. Step 2: Convert to fraction form
   7,009,484.52/10,514,142.19 = 1,821,634.50/x
3. Step 3: Cross multiply
   7,009,484.52x = 10,514,142.19 × 1,821,634.50
4. Step 4: Simplify right side
   7,009,484.52x = 19,152,924,142,101.38
5. Step 5: Solve for x
   x = 19,152,924,142,101.38/7,009,484.52
6. Step 6: Final answer
   x = 2,732,429.77