Finding the Fourth Proportional to 2,876,176,502.47, 3,971,864,817.50 and 2,719,484,196.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,876,176,502.47 : 3,971,864,817.50 = 2,719,484,196.01 : x
2. Step 2: Convert to fraction form
   2,876,176,502.47/3,971,864,817.50 = 2,719,484,196.01/x
3. Step 3: Cross multiply
   2,876,176,502.47x = 3,971,864,817.50 × 2,719,484,196.01
4. Step 4: Simplify right side
   2,876,176,502.47x = 10,801,423,599,879,393,280
5. Step 5: Solve for x
   x = 10,801,423,599,879,393,280/2,876,176,502.47
6. Step 6: Final answer
   x = 3,755,480,093.31