Finding the Fourth Proportional to 2,068,781,473.30, 3,103,164,045.15 and 614,758,897.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,781,473.30 : 3,103,164,045.15 = 614,758,897.30 : x
2. Step 2: Convert to fraction form
   2,068,781,473.30/3,103,164,045.15 = 614,758,897.30/x
3. Step 3: Cross multiply
   2,068,781,473.30x = 3,103,164,045.15 × 614,758,897.30
4. Step 4: Simplify right side
   2,068,781,473.30x = 1,907,697,706,537,421,312
5. Step 5: Solve for x
   x = 1,907,697,706,537,421,312/2,068,781,473.30
6. Step 6: Final answer
   x = 922,135,919.70