Finding the Fourth Proportional to 35,978,787.84, 49,650,726.42 and 19,458,913.62

Step by Step Solution

1. Step 1: Write the proportion equation
   35,978,787.84 : 49,650,726.42 = 19,458,913.62 : x
2. Step 2: Convert to fraction form
   35,978,787.84/49,650,726.42 = 19,458,913.62/x
3. Step 3: Cross multiply
   35,978,787.84x = 49,650,726.42 × 19,458,913.62
4. Step 4: Simplify right side
   35,978,787.84x = 966,149,196,577,031.88
5. Step 5: Solve for x
   x = 966,149,196,577,031.88/35,978,787.84
6. Step 6: Final answer
   x = 26,853,300.36