Finding the Fourth Proportional to 7,814,162.25, 10,787,292.42 and 5,493,044.47

Step by Step Solution

1. Step 1: Write the proportion equation
   7,814,162.25 : 10,787,292.42 = 5,493,044.47 : x
2. Step 2: Convert to fraction form
   7,814,162.25/10,787,292.42 = 5,493,044.47/x
3. Step 3: Cross multiply
   7,814,162.25x = 10,787,292.42 × 5,493,044.47
4. Step 4: Simplify right side
   7,814,162.25x = 59,255,076,973,953.91
5. Step 5: Solve for x
   x = 59,255,076,973,953.91/7,814,162.25
6. Step 6: Final answer
   x = 7,583,036.43