Finding the Fourth Proportional to 9,157,019.84, 12,636,656.16 and 5,026,948.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,157,019.84 : 12,636,656.16 = 5,026,948.16 : x
2. Step 2: Convert to fraction form
   9,157,019.84/12,636,656.16 = 5,026,948.16/x
3. Step 3: Cross multiply
   9,157,019.84x = 12,636,656.16 × 5,026,948.16
4. Step 4: Simplify right side
   9,157,019.84x = 63,523,815,432,064.67
5. Step 5: Solve for x
   x = 63,523,815,432,064.67/9,157,019.84
6. Step 6: Final answer
   x = 6,937,171.32