Finding the Fourth Proportional to 1,055,411,625.33, 1,455,862,925.76 and 658,245,086.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,411,625.33 : 1,455,862,925.76 = 658,245,086.10 : x
2. Step 2: Convert to fraction form
   1,055,411,625.33/1,455,862,925.76 = 658,245,086.10/x
3. Step 3: Cross multiply
   1,055,411,625.33x = 1,455,862,925.76 × 658,245,086.10
4. Step 4: Simplify right side
   1,055,411,625.33x = 958,314,616,916,689,152
5. Step 5: Solve for x
   x = 958,314,616,916,689,152/1,055,411,625.33
6. Step 6: Final answer
   x = 908,000,815.91