Finding the Fourth Proportional to 13,006,060,499.48, 19,509,107,461.02 and 3,562,787,391.23

Step by Step Solution

1. Step 1: Write the proportion equation
   13,006,060,499.48 : 19,509,107,461.02 = 3,562,787,391.23 : x
2. Step 2: Convert to fraction form
   13,006,060,499.48/19,509,107,461.02 = 3,562,787,391.23/x
3. Step 3: Cross multiply
   13,006,060,499.48x = 19,509,107,461.02 × 3,562,787,391.23
4. Step 4: Simplify right side
   13,006,060,499.48x = 69,506,802,076,323,905,536
5. Step 5: Solve for x
   x = 69,506,802,076,323,905,536/13,006,060,499.48
6. Step 6: Final answer
   x = 5,344,185,664.76