Finding the Fourth Proportional to 9,217,445.84, 12,716,527.52 and 5,773,691.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,217,445.84 : 12,716,527.52 = 5,773,691.60 : x
2. Step 2: Convert to fraction form
   9,217,445.84/12,716,527.52 = 5,773,691.60/x
3. Step 3: Cross multiply
   9,217,445.84x = 12,716,527.52 × 5,773,691.60
4. Step 4: Simplify right side
   9,217,445.84x = 73,421,308,123,392.83
5. Step 5: Solve for x
   x = 73,421,308,123,392.83/9,217,445.84
6. Step 6: Final answer
   x = 7,965,472.15