Finding the Fourth Proportional to 7,312,034.22, 10,091,746.38 and 4,172,304.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,312,034.22 : 10,091,746.38 = 4,172,304.12 : x
2. Step 2: Convert to fraction form
   7,312,034.22/10,091,746.38 = 4,172,304.12/x
3. Step 3: Cross multiply
   7,312,034.22x = 10,091,746.38 × 4,172,304.12
4. Step 4: Simplify right side
   7,312,034.22x = 42,105,834,999,269.09
5. Step 5: Solve for x
   x = 42,105,834,999,269.09/7,312,034.22
6. Step 6: Final answer
   x = 5,758,429.70