Finding the Fourth Proportional to 9,788,712.72, 14,683,074.54 and 3,722,043.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,788,712.72 : 14,683,074.54 = 3,722,043.07 : x
2. Step 2: Convert to fraction form
   9,788,712.72/14,683,074.54 = 3,722,043.07/x
3. Step 3: Cross multiply
   9,788,712.72x = 14,683,074.54 × 3,722,043.07
4. Step 4: Simplify right side
   9,788,712.72x = 54,651,035,837,900.43
5. Step 5: Solve for x
   x = 54,651,035,837,900.43/9,788,712.72
6. Step 6: Final answer
   x = 5,583,066.68