Finding the Fourth Proportional to 56,547,888.06, 78,042,404.37 and 34,233,169.17

Step by Step Solution

1. Step 1: Write the proportion equation
   56,547,888.06 : 78,042,404.37 = 34,233,169.17 : x
2. Step 2: Convert to fraction form
   56,547,888.06/78,042,404.37 = 34,233,169.17/x
3. Step 3: Cross multiply
   56,547,888.06x = 78,042,404.37 × 34,233,169.17
4. Step 4: Simplify right side
   56,547,888.06x = 2,671,638,831,231,757.50
5. Step 5: Solve for x
   x = 2,671,638,831,231,757.50/56,547,888.06
6. Step 6: Final answer
   x = 47,245,598.78