Finding the Fourth Proportional to 1,551,109,717.94, 2,326,492,222.16 and 555,090,427.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,109,717.94 : 2,326,492,222.16 = 555,090,427.89 : x
2. Step 2: Convert to fraction form
   1,551,109,717.94/2,326,492,222.16 = 555,090,427.89/x
3. Step 3: Cross multiply
   1,551,109,717.94x = 2,326,492,222.16 × 555,090,427.89
4. Step 4: Simplify right side
   1,551,109,717.94x = 1,291,413,563,078,776,064
5. Step 5: Solve for x
   x = 1,291,413,563,078,776,064/1,551,109,717.94
6. Step 6: Final answer
   x = 832,573,961.82