Finding the Fourth Proportional to 10,158,055.35, 14,017,426.24 and 5,574,671.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,158,055.35 : 14,017,426.24 = 5,574,671.97 : x
2. Step 2: Convert to fraction form
   10,158,055.35/14,017,426.24 = 5,574,671.97/x
3. Step 3: Cross multiply
   10,158,055.35x = 14,017,426.24 × 5,574,671.97
4. Step 4: Simplify right side
   10,158,055.35x = 78,142,553,123,797.12
5. Step 5: Solve for x
   x = 78,142,553,123,797.12/10,158,055.35
6. Step 6: Final answer
   x = 7,692,668.57