Finding the Fourth Proportional to 116,018,416,681.29, 160,105,422,719.33 and 64,575,872,535.74

Step by Step Solution

1. Step 1: Write the proportion equation
   116,018,416,681.29 : 160,105,422,719.33 = 64,575,872,535.74 : x
2. Step 2: Convert to fraction form
   116,018,416,681.29/160,105,422,719.33 = 64,575,872,535.74/x
3. Step 3: Cross multiply
   116,018,416,681.29x = 160,105,422,719.33 × 64,575,872,535.74
4. Step 4: Simplify right side
   116,018,416,681.29x = 10,338,947,369,804,224,266,240
5. Step 5: Solve for x
   x = 10,338,947,369,804,224,266,240/116,018,416,681.29
6. Step 6: Final answer
   x = 89,114,708,384.67