Finding the Fourth Proportional to 3,549,527.50, 4,906,622.56 and 3,166,142.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,549,527.50 : 4,906,622.56 = 3,166,142.60 : x
2. Step 2: Convert to fraction form
   3,549,527.50/4,906,622.56 = 3,166,142.60/x
3. Step 3: Cross multiply
   3,549,527.50x = 4,906,622.56 × 3,166,142.60
4. Step 4: Simplify right side
   3,549,527.50x = 15,535,066,693,506.34
5. Step 5: Solve for x
   x = 15,535,066,693,506.34/3,549,527.50
6. Step 6: Final answer
   x = 4,376,657.66