Finding the Fourth Proportional to 22,585,980.68, 31,168,850.52 and 12,272,703.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,585,980.68 : 31,168,850.52 = 12,272,703.52 : x
2. Step 2: Convert to fraction form
   22,585,980.68/31,168,850.52 = 12,272,703.52/x
3. Step 3: Cross multiply
   22,585,980.68x = 31,168,850.52 × 12,272,703.52
4. Step 4: Simplify right side
   22,585,980.68x = 382,526,061,491,157.81
5. Step 5: Solve for x
   x = 382,526,061,491,157.81/22,585,980.68
6. Step 6: Final answer
   x = 16,936,438.00