Finding the Fourth Proportional to 2,049,077,053.59, 2,827,727,280 and 1,109,279,695.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049,077,053.59 : 2,827,727,280 = 1,109,279,695.50 : x
2. Step 2: Convert to fraction form
   2,049,077,053.59/2,827,727,280 = 1,109,279,695.50/x
3. Step 3: Cross multiply
   2,049,077,053.59x = 2,827,727,280 × 1,109,279,695.50
4. Step 4: Simplify right side
   2,049,077,053.59x = 3,136,740,456,115,443,200
5. Step 5: Solve for x
   x = 3,136,740,456,115,443,200/2,049,077,053.59
6. Step 6: Final answer
   x = 1,530,806,491.94