Finding the Fourth Proportional to 33,345,881.35, 46,016,327.61 and 18,461,868.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,345,881.35 : 46,016,327.61 = 18,461,868.50 : x
2. Step 2: Convert to fraction form
   33,345,881.35/46,016,327.61 = 18,461,868.50/x
3. Step 3: Cross multiply
   33,345,881.35x = 46,016,327.61 × 18,461,868.50
4. Step 4: Simplify right side
   33,345,881.35x = 849,547,389,303,780.12
5. Step 5: Solve for x
   x = 849,547,389,303,780.12/33,345,881.35
6. Step 6: Final answer
   x = 25,476,831.17