Finding the Fourth Proportional to 57,174,699,144.18, 85,758,945,090.49 and 17,377,371,123.98

Step by Step Solution

1. Step 1: Write the proportion equation
   57,174,699,144.18 : 85,758,945,090.49 = 17,377,371,123.98 : x
2. Step 2: Convert to fraction form
   57,174,699,144.18/85,758,945,090.49 = 17,377,371,123.98/x
3. Step 3: Cross multiply
   57,174,699,144.18x = 85,758,945,090.49 × 17,377,371,123.98
4. Step 4: Simplify right side
   57,174,699,144.18x = 1,490,265,016,038,467,305,472
5. Step 5: Solve for x
   x = 1,490,265,016,038,467,305,472/57,174,699,144.18
6. Step 6: Final answer
   x = 26,065,113,386.61