Finding the Fourth Proportional to 25,386,095.94, 38,084,606.71 and 7,878,307.33

Step by Step Solution

1. Step 1: Write the proportion equation
   25,386,095.94 : 38,084,606.71 = 7,878,307.33 : x
2. Step 2: Convert to fraction form
   25,386,095.94/38,084,606.71 = 7,878,307.33/x
3. Step 3: Cross multiply
   25,386,095.94x = 38,084,606.71 × 7,878,307.33
4. Step 4: Simplify right side
   25,386,095.94x = 300,042,236,168,672.69
5. Step 5: Solve for x
   x = 300,042,236,168,672.69/25,386,095.94
6. Step 6: Final answer
   x = 11,819,156.32