Finding the Fourth Proportional to 845,259,463.98, 1,166,459,432.52 and 468,916,061.47

Step by Step Solution

1. Step 1: Write the proportion equation
   845,259,463.98 : 1,166,459,432.52 = 468,916,061.47 : x
2. Step 2: Convert to fraction form
   845,259,463.98/1,166,459,432.52 = 468,916,061.47/x
3. Step 3: Cross multiply
   845,259,463.98x = 1,166,459,432.52 × 468,916,061.47
4. Step 4: Simplify right side
   845,259,463.98x = 546,971,562,961,809,664
5. Step 5: Solve for x
   x = 546,971,562,961,809,664/845,259,463.98
6. Step 6: Final answer
   x = 647,104,926.09