Finding the Fourth Proportional to 1,196,978.01, 1,652,438.88 and 924,434.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,978.01 : 1,652,438.88 = 924,434.07 : x
2. Step 2: Convert to fraction form
   1,196,978.01/1,652,438.88 = 924,434.07/x
3. Step 3: Cross multiply
   1,196,978.01x = 1,652,438.88 × 924,434.07
4. Step 4: Simplify right side
   1,196,978.01x = 1,527,570,793,068.00
5. Step 5: Solve for x
   x = 1,527,570,793,068.00/1,196,978.01
6. Step 6: Final answer
   x = 1,276,189.52