Finding the Fourth Proportional to 9,490,156.56, 14,235,628.50 and 2,758,570.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,490,156.56 : 14,235,628.50 = 2,758,570.56 : x
2. Step 2: Convert to fraction form
   9,490,156.56/14,235,628.50 = 2,758,570.56/x
3. Step 3: Cross multiply
   9,490,156.56x = 14,235,628.50 × 2,758,570.56
4. Step 4: Simplify right side
   9,490,156.56x = 39,269,985,683,196.96
5. Step 5: Solve for x
   x = 39,269,985,683,196.96/9,490,156.56
6. Step 6: Final answer
   x = 4,137,970.27