Finding the Fourth Proportional to 64,231,948.50, 88,637,714.28 and 34,862,649.90

Step by Step Solution

1. Step 1: Write the proportion equation
   64,231,948.50 : 88,637,714.28 = 34,862,649.90 : x
2. Step 2: Convert to fraction form
   64,231,948.50/88,637,714.28 = 34,862,649.90/x
3. Step 3: Cross multiply
   64,231,948.50x = 88,637,714.28 × 34,862,649.90
4. Step 4: Simplify right side
   64,231,948.50x = 3,090,145,600,879,870.50
5. Step 5: Solve for x
   x = 3,090,145,600,879,870.50/64,231,948.50
6. Step 6: Final answer
   x = 48,109,167.99