Finding the Fourth Proportional to 47,323,574, 70,978,256.72 and 14,971,272.88

Step by Step Solution

1. Step 1: Write the proportion equation
   47,323,574 : 70,978,256.72 = 14,971,272.88 : x
2. Step 2: Convert to fraction form
   47,323,574/70,978,256.72 = 14,971,272.88/x
3. Step 3: Cross multiply
   47,323,574x = 70,978,256.72 × 14,971,272.88
4. Step 4: Simplify right side
   47,323,574x = 1,062,634,849,901,813.75
5. Step 5: Solve for x
   x = 1,062,634,849,901,813.75/47,323,574
6. Step 6: Final answer
   x = 22,454,661.81