Finding the Fourth Proportional to 146,018,371.83, 201,505,037.76 and 79,938,334.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,018,371.83 : 201,505,037.76 = 79,938,334.50 : x
2. Step 2: Convert to fraction form
   146,018,371.83/201,505,037.76 = 79,938,334.50/x
3. Step 3: Cross multiply
   146,018,371.83x = 201,505,037.76 × 79,938,334.50
4. Step 4: Simplify right side
   146,018,371.83x = 16,107,977,111,894,010
5. Step 5: Solve for x
   x = 16,107,977,111,894,010/146,018,371.83
6. Step 6: Final answer
   x = 110,314,728.96