Finding the Fourth Proportional to 3,661,860,499.08, 5,492,790,748.56 and 1,076,931,475.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,661,860,499.08 : 5,492,790,748.56 = 1,076,931,475.08 : x
2. Step 2: Convert to fraction form
   3,661,860,499.08/5,492,790,748.56 = 1,076,931,475.08/x
3. Step 3: Cross multiply
   3,661,860,499.08x = 5,492,790,748.56 × 1,076,931,475.08
4. Step 4: Simplify right side
   3,661,860,499.08x = 5,915,359,243,152,498,688
5. Step 5: Solve for x
   x = 5,915,359,243,152,498,688/3,661,860,499.08
6. Step 6: Final answer
   x = 1,615,397,212.60