Finding the Fourth Proportional to 67,425,291,729.86, 93,035,076,554.37 and 38,476,264,240.56

Step by Step Solution

1. Step 1: Write the proportion equation
   67,425,291,729.86 : 93,035,076,554.37 = 38,476,264,240.56 : x
2. Step 2: Convert to fraction form
   67,425,291,729.86/93,035,076,554.37 = 38,476,264,240.56/x
3. Step 3: Cross multiply
   67,425,291,729.86x = 93,035,076,554.37 × 38,476,264,240.56
4. Step 4: Simplify right side
   67,425,291,729.86x = 3,579,642,189,146,668,138,496
5. Step 5: Solve for x
   x = 3,579,642,189,146,668,138,496/67,425,291,729.86
6. Step 6: Final answer
   x = 53,090,496,122.56