Finding the Fourth Proportional to 89,573,307,547.77, 123,611,159,688.71 and 48,373,683,354.29

Step by Step Solution

1. Step 1: Write the proportion equation
   89,573,307,547.77 : 123,611,159,688.71 = 48,373,683,354.29 : x
2. Step 2: Convert to fraction form
   89,573,307,547.77/123,611,159,688.71 = 48,373,683,354.29/x
3. Step 3: Cross multiply
   89,573,307,547.77x = 123,611,159,688.71 × 48,373,683,354.29
4. Step 4: Simplify right side
   89,573,307,547.77x = 5,979,527,097,837,616,627,712
5. Step 5: Solve for x
   x = 5,979,527,097,837,616,627,712/89,573,307,547.77
6. Step 6: Final answer
   x = 66,755,680,476.00