Finding the Fourth Proportional to 1,760,384.84, 2,429,369.70 and 1,072,088.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760,384.84 : 2,429,369.70 = 1,072,088.96 : x
2. Step 2: Convert to fraction form
   1,760,384.84/2,429,369.70 = 1,072,088.96/x
3. Step 3: Cross multiply
   1,760,384.84x = 2,429,369.70 × 1,072,088.96
4. Step 4: Simplify right side
   1,760,384.84x = 2,604,500,435,128.51
5. Step 5: Solve for x
   x = 2,604,500,435,128.51/1,760,384.84
6. Step 6: Final answer
   x = 1,479,506.29