Finding the Fourth Proportional to 53,011,902,002.78, 79,517,328,982.57 and 24,287,171,043.98

Step by Step Solution

1. Step 1: Write the proportion equation
   53,011,902,002.78 : 79,517,328,982.57 = 24,287,171,043.98 : x
2. Step 2: Convert to fraction form
   53,011,902,002.78/79,517,328,982.57 = 24,287,171,043.98/x
3. Step 3: Cross multiply
   53,011,902,002.78x = 79,517,328,982.57 × 24,287,171,043.98
4. Step 4: Simplify right side
   53,011,902,002.78x = 1,931,250,969,959,836,418,048
5. Step 5: Solve for x
   x = 1,931,250,969,959,836,418,048/53,011,902,002.78
6. Step 6: Final answer
   x = 36,430,516,487.76