Finding the Fourth Proportional to 7,657,665.48, 10,567,527.71 and 4,219,909.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,657,665.48 : 10,567,527.71 = 4,219,909.25 : x
2. Step 2: Convert to fraction form
   7,657,665.48/10,567,527.71 = 4,219,909.25/x
3. Step 3: Cross multiply
   7,657,665.48x = 10,567,527.71 × 4,219,909.25
4. Step 4: Simplify right side
   7,657,665.48x = 44,594,007,859,123.13
5. Step 5: Solve for x
   x = 44,594,007,859,123.13/7,657,665.48
6. Step 6: Final answer
   x = 5,823,446.84