Finding the Fourth Proportional to 13,901,097.89, 19,182,547.35 and 7,706,085.05

Step by Step Solution

1. Step 1: Write the proportion equation
   13,901,097.89 : 19,182,547.35 = 7,706,085.05 : x
2. Step 2: Convert to fraction form
   13,901,097.89/19,182,547.35 = 7,706,085.05/x
3. Step 3: Cross multiply
   13,901,097.89x = 19,182,547.35 × 7,706,085.05
4. Step 4: Simplify right side
   13,901,097.89x = 147,822,341,258,839.41
5. Step 5: Solve for x
   x = 147,822,341,258,839.41/13,901,097.89
6. Step 6: Final answer
   x = 10,633,860.90