Finding the Fourth Proportional to 23,526,350.69, 32,464,940.71 and 13,072,009.55

Step by Step Solution

1. Step 1: Write the proportion equation
   23,526,350.69 : 32,464,940.71 = 13,072,009.55 : x
2. Step 2: Convert to fraction form
   23,526,350.69/32,464,940.71 = 13,072,009.55/x
3. Step 3: Cross multiply
   23,526,350.69x = 32,464,940.71 × 13,072,009.55
4. Step 4: Simplify right side
   23,526,350.69x = 424,382,015,001,303.81
5. Step 5: Solve for x
   x = 424,382,015,001,303.81/23,526,350.69
6. Step 6: Final answer
   x = 18,038,582.38