Finding the Fourth Proportional to 89,905,116.98, 124,069,061.58 and 48,652,009.34

Step by Step Solution

1. Step 1: Write the proportion equation
   89,905,116.98 : 124,069,061.58 = 48,652,009.34 : x
2. Step 2: Convert to fraction form
   89,905,116.98/124,069,061.58 = 48,652,009.34/x
3. Step 3: Cross multiply
   89,905,116.98x = 124,069,061.58 × 48,652,009.34
4. Step 4: Simplify right side
   89,905,116.98x = 6,036,209,142,795,196
5. Step 5: Solve for x
   x = 6,036,209,142,795,196/89,905,116.98
6. Step 6: Final answer
   x = 67,139,772.97