Finding the Fourth Proportional to 52,942,222.71, 79,426,100.88 and 18,393,596.06

Step by Step Solution

1. Step 1: Write the proportion equation
   52,942,222.71 : 79,426,100.88 = 18,393,596.06 : x
2. Step 2: Convert to fraction form
   52,942,222.71/79,426,100.88 = 18,393,596.06/x
3. Step 3: Cross multiply
   52,942,222.71x = 79,426,100.88 × 18,393,596.06
4. Step 4: Simplify right side
   52,942,222.71x = 1,460,931,615,810,400
5. Step 5: Solve for x
   x = 1,460,931,615,810,400/52,942,222.71
6. Step 6: Final answer
   x = 27,594,829.63