Finding the Fourth Proportional to 10,043,912, 15,072,503.52 and 4,725,542.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,043,912 : 15,072,503.52 = 4,725,542.72 : x
2. Step 2: Convert to fraction form
   10,043,912/15,072,503.52 = 4,725,542.72/x
3. Step 3: Cross multiply
   10,043,912x = 15,072,503.52 × 4,725,542.72
4. Step 4: Simplify right side
   10,043,912x = 71,225,759,281,110.38
5. Step 5: Solve for x
   x = 71,225,759,281,110.38/10,043,912
6. Step 6: Final answer
   x = 7,091,436.01