Finding the Fourth Proportional to 22,851,444.07, 31,535,052.71 and 12,397,459.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,851,444.07 : 31,535,052.71 = 12,397,459.86 : x
2. Step 2: Convert to fraction form
   22,851,444.07/31,535,052.71 = 12,397,459.86/x
3. Step 3: Cross multiply
   22,851,444.07x = 31,535,052.71 × 12,397,459.86
4. Step 4: Simplify right side
   22,851,444.07x = 390,954,550,155,209.19
5. Step 5: Solve for x
   x = 390,954,550,155,209.19/22,851,444.07
6. Step 6: Final answer
   x = 17,108,527.10