Finding the Fourth Proportional to 13,870,499,443.29, 19,141,289,232.89 and 7,526,867,276.19

Step by Step Solution

1. Step 1: Write the proportion equation
   13,870,499,443.29 : 19,141,289,232.89 = 7,526,867,276.19 : x
2. Step 2: Convert to fraction form
   13,870,499,443.29/19,141,289,232.89 = 7,526,867,276.19/x
3. Step 3: Cross multiply
   13,870,499,443.29x = 19,141,289,232.89 × 7,526,867,276.19
4. Step 4: Simplify right side
   13,870,499,443.29x = 144,073,943,551,090,081,792
5. Step 5: Solve for x
   x = 144,073,943,551,090,081,792/13,870,499,443.29
6. Step 6: Final answer
   x = 10,387,076,841.76