Finding the Fourth Proportional to 12,834,514.92, 19,252,473.59 and 3,249,976.49

Step by Step Solution

1. Step 1: Write the proportion equation
   12,834,514.92 : 19,252,473.59 = 3,249,976.49 : x
2. Step 2: Convert to fraction form
   12,834,514.92/19,252,473.59 = 3,249,976.49/x
3. Step 3: Cross multiply
   12,834,514.92x = 19,252,473.59 × 3,249,976.49
4. Step 4: Simplify right side
   12,834,514.92x = 62,570,086,441,077.02
5. Step 5: Solve for x
   x = 62,570,086,441,077.02/12,834,514.92
6. Step 6: Final answer
   x = 4,875,142.29