Finding the Fourth Proportional to 1,477,429,196.05, 2,038,837,174 and 817,384,197.97

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,429,196.05 : 2,038,837,174 = 817,384,197.97 : x
2. Step 2: Convert to fraction form
   1,477,429,196.05/2,038,837,174 = 817,384,197.97/x
3. Step 3: Cross multiply
   1,477,429,196.05x = 2,038,837,174 × 817,384,197.97
4. Step 4: Simplify right side
   1,477,429,196.05x = 1,666,513,288,261,411,328
5. Step 5: Solve for x
   x = 1,666,513,288,261,411,328/1,477,429,196.05
6. Step 6: Final answer
   x = 1,127,981,830.00