Finding the Fourth Proportional to 58,663,978.20, 88,079,948.10 and 33,154,810.20

Step by Step Solution

1. Step 1: Write the proportion equation
   58,663,978.20 : 88,079,948.10 = 33,154,810.20 : x
2. Step 2: Convert to fraction form
   58,663,978.20/88,079,948.10 = 33,154,810.20/x
3. Step 3: Cross multiply
   58,663,978.20x = 88,079,948.10 × 33,154,810.20
4. Step 4: Simplify right side
   58,663,978.20x = 2,920,273,961,681,350.50
5. Step 5: Solve for x
   x = 2,920,273,961,681,350.50/58,663,978.20
6. Step 6: Final answer
   x = 49,779,678.28