Finding the Fourth Proportional to 13,844,428.34, 19,105,696.60 and 7,649,875.98

Step by Step Solution

1. Step 1: Write the proportion equation
   13,844,428.34 : 19,105,696.60 = 7,649,875.98 : x
2. Step 2: Convert to fraction form
   13,844,428.34/19,105,696.60 = 7,649,875.98/x
3. Step 3: Cross multiply
   13,844,428.34x = 19,105,696.60 × 7,649,875.98
4. Step 4: Simplify right side
   13,844,428.34x = 146,156,209,482,383
5. Step 5: Solve for x
   x = 146,156,209,482,383/13,844,428.34
6. Step 6: Final answer
   x = 10,557,041.86