Finding the Fourth Proportional to 10,648,569.25, 15,966,460.55 and 4,884,081.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,648,569.25 : 15,966,460.55 = 4,884,081.94 : x
2. Step 2: Convert to fraction form
   10,648,569.25/15,966,460.55 = 4,884,081.94/x
3. Step 3: Cross multiply
   10,648,569.25x = 15,966,460.55 × 4,884,081.94
4. Step 4: Simplify right side
   10,648,569.25x = 77,981,501,593,557.06
5. Step 5: Solve for x
   x = 77,981,501,593,557.06/10,648,569.25
6. Step 6: Final answer
   x = 7,323,190.54