Finding the Fourth Proportional to 23,364,478.56, 32,222,034.72 and 19,457,172.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,364,478.56 : 32,222,034.72 = 19,457,172.96 : x
2. Step 2: Convert to fraction form
   23,364,478.56/32,222,034.72 = 19,457,172.96/x
3. Step 3: Cross multiply
   23,364,478.56x = 32,222,034.72 × 19,457,172.96
4. Step 4: Simplify right side
   23,364,478.56x = 626,949,702,670,165.12
5. Step 5: Solve for x
   x = 626,949,702,670,165.12/23,364,478.56
6. Step 6: Final answer
   x = 26,833,455.80