Finding the Fourth Proportional to 33,827,224.86, 46,681,912.71 and 18,357,443.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,827,224.86 : 46,681,912.71 = 18,357,443.10 : x
2. Step 2: Convert to fraction form
   33,827,224.86/46,681,912.71 = 18,357,443.10/x
3. Step 3: Cross multiply
   33,827,224.86x = 46,681,912.71 × 18,357,443.10
4. Step 4: Simplify right side
   33,827,224.86x = 856,960,556,372,991.88
5. Step 5: Solve for x
   x = 856,960,556,372,991.88/33,827,224.86
6. Step 6: Final answer
   x = 25,333,457.29