Finding the Fourth Proportional to 21,674,493.27, 32,488,981.25 and 7,292,568.02

Step by Step Solution

1. Step 1: Write the proportion equation
   21,674,493.27 : 32,488,981.25 = 7,292,568.02 : x
2. Step 2: Convert to fraction form
   21,674,493.27/32,488,981.25 = 7,292,568.02/x
3. Step 3: Cross multiply
   21,674,493.27x = 32,488,981.25 × 7,292,568.02
4. Step 4: Simplify right side
   21,674,493.27x = 236,928,105,467,221.88
5. Step 5: Solve for x
   x = 236,928,105,467,221.88/21,674,493.27
6. Step 6: Final answer
   x = 10,931,194.68