Finding the Fourth Proportional to 1,355,129.82, 1,870,032.15 and 751,573.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,129.82 : 1,870,032.15 = 751,573.98 : x
2. Step 2: Convert to fraction form
   1,355,129.82/1,870,032.15 = 751,573.98/x
3. Step 3: Cross multiply
   1,355,129.82x = 1,870,032.15 × 751,573.98
4. Step 4: Simplify right side
   1,355,129.82x = 1,405,467,505,703.46
5. Step 5: Solve for x
   x = 1,405,467,505,703.46/1,355,129.82
6. Step 6: Final answer
   x = 1,037,146.02