Finding the Fourth Proportional to 1,404,171,826.65, 1,936,824,080.58 and 903,014,219.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,171,826.65 : 1,936,824,080.58 = 903,014,219.34 : x
2. Step 2: Convert to fraction form
   1,404,171,826.65/1,936,824,080.58 = 903,014,219.34/x
3. Step 3: Cross multiply
   1,404,171,826.65x = 1,936,824,080.58 × 903,014,219.34
4. Step 4: Simplify right side
   1,404,171,826.65x = 1,748,979,685,123,862,016
5. Step 5: Solve for x
   x = 1,748,979,685,123,862,016/1,404,171,826.65
6. Step 6: Final answer
   x = 1,245,559,590.31