Finding the Fourth Proportional to 41,930,554,061.48, 62,904,665,641.86 and 13,598,276,378.56

Step by Step Solution

1. Step 1: Write the proportion equation
   41,930,554,061.48 : 62,904,665,641.86 = 13,598,276,378.56 : x
2. Step 2: Convert to fraction form
   41,930,554,061.48/62,904,665,641.86 = 13,598,276,378.56/x
3. Step 3: Cross multiply
   41,930,554,061.48x = 62,904,665,641.86 × 13,598,276,378.56
4. Step 4: Simplify right side
   41,930,554,061.48x = 855,395,028,898,600,058,880
5. Step 5: Solve for x
   x = 855,395,028,898,600,058,880/41,930,554,061.48
6. Step 6: Final answer
   x = 20,400,279,653.93