Finding the Fourth Proportional to 10,915,927,719.06, 15,063,980,276.04 and 5,903,675,142

Step by Step Solution

1. Step 1: Write the proportion equation
   10,915,927,719.06 : 15,063,980,276.04 = 5,903,675,142 : x
2. Step 2: Convert to fraction form
   10,915,927,719.06/15,063,980,276.04 = 5,903,675,142/x
3. Step 3: Cross multiply
   10,915,927,719.06x = 15,063,980,276.04 × 5,903,675,142
4. Step 4: Simplify right side
   10,915,927,719.06x = 88,932,845,895,235,649,536
5. Step 5: Solve for x
   x = 88,932,845,895,235,649,536/10,915,927,719.06
6. Step 6: Final answer
   x = 8,147,071,708.80