Finding the Fourth Proportional to 2,901,323,039.34, 4,352,838,407.55 and 936,139,251.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,901,323,039.34 : 4,352,838,407.55 = 936,139,251.90 : x
2. Step 2: Convert to fraction form
   2,901,323,039.34/4,352,838,407.55 = 936,139,251.90/x
3. Step 3: Cross multiply
   2,901,323,039.34x = 4,352,838,407.55 × 936,139,251.90
4. Step 4: Simplify right side
   2,901,323,039.34x = 4,074,862,890,485,444,608
5. Step 5: Solve for x
   x = 4,074,862,890,485,444,608/2,901,323,039.34
6. Step 6: Final answer
   x = 1,404,484,380.14