Finding the Fourth Proportional to 1,114,951.93, 1,538,937.59 and 656,213.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114,951.93 : 1,538,937.59 = 656,213.69 : x
2. Step 2: Convert to fraction form
   1,114,951.93/1,538,937.59 = 656,213.69/x
3. Step 3: Cross multiply
   1,114,951.93x = 1,538,937.59 × 656,213.69
4. Step 4: Simplify right side
   1,114,951.93x = 1,009,871,914,613.61
5. Step 5: Solve for x
   x = 1,009,871,914,613.61/1,114,951.93
6. Step 6: Final answer
   x = 905,753.77