Finding the Fourth Proportional to 2,636,096,592.96, 3,637,572,841.08 and 1,564,215,185.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636,096,592.96 : 3,637,572,841.08 = 1,564,215,185.52 : x
2. Step 2: Convert to fraction form
   2,636,096,592.96/3,637,572,841.08 = 1,564,215,185.52/x
3. Step 3: Cross multiply
   2,636,096,592.96x = 3,637,572,841.08 × 1,564,215,185.52
4. Step 4: Simplify right side
   2,636,096,592.96x = 5,689,946,676,452,465,664
5. Step 5: Solve for x
   x = 5,689,946,676,452,465,664/2,636,096,592.96
6. Step 6: Final answer
   x = 2,158,474,272.77